821710262013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1203

約数の個数: 128

約数和(自身を含む): 1247320166400

約数和(自身を除く): 425609904387

約数列:

[1, 3, 19, 23, 57, 61, 69, 107, 109, 183, 321, 327, 437, 881, 1159, 1311, 1403, 2033, 2071, 2461, 2507, 2643, 3477, 4209, 6099, 6213, 6527, 6649, 7383, 7521, 11663, 16739, 19581, 19947, 20263, 26657, 34989, 46759, 47633, 50217, 53741, 60789, 79971, 94267, 96029, 124013, 126331, 140277, 142899, 150121, 152927, 161223, 221597, 268249, 282801, 288087, 372039, 378993, 384997, 450363, 458781, 664791, 711443, 804747, 1021079, 1154991, 1236043, 1791073, 1824551, 2134329, 2168141, 2208667, 2852299, 2905613, 3063237, 3708129, 5096731, 5373219, 5473653, 5750287, 5857769, 6504423, 6626001, 8556897, 8716839, 10275103, 13517417, 15290193, 16363189, 17250861, 17573307, 23484817, 30825309, 40552251, 41194679, 41964673, 49089567, 70454451, 109255453, 111297611, 123584037, 125894019, 132256601, 134728687, 195226957, 236327369, 310900591, 327766359, 333892833, 396769803, 404186061, 585680871, 626781283, 708982107, 932701773, 1880343849, 2512875419, 2559845053, 4490220011, 7538626257, 7679535159, 11908844377, 13470660033, 14415969509, 35726533131, 43247908527, 273903420671, 821710262013]

約数ペア:

[(1, 821710262013), (3, 273903420671), (19, 43247908527), (23, 35726533131), (57, 14415969509), (61, 13470660033), (69, 11908844377), (107, 7679535159), (109, 7538626257), (183, 4490220011), (321, 2559845053), (327, 2512875419), (437, 1880343849), (881, 932701773), (1159, 708982107), (1311, 626781283), (1403, 585680871), (2033, 404186061), (2071, 396769803), (2461, 333892833), (2507, 327766359), (2643, 310900591), (3477, 236327369), (4209, 195226957), (6099, 134728687), (6213, 132256601), (6527, 125894019), (6649, 123584037), (7383, 111297611), (7521, 109255453), (11663, 70454451), (16739, 49089567), (19581, 41964673), (19947, 41194679), (20263, 40552251), (26657, 30825309), (34989, 23484817), (46759, 17573307), (47633, 17250861), (50217, 16363189), (53741, 15290193), (60789, 13517417), (79971, 10275103), (94267, 8716839), (96029, 8556897), (124013, 6626001), (126331, 6504423), (140277, 5857769), (142899, 5750287), (150121, 5473653), (152927, 5373219), (161223, 5096731), (221597, 3708129), (268249, 3063237), (282801, 2905613), (288087, 2852299), (372039, 2208667), (378993, 2168141), (384997, 2134329), (450363, 1824551), (458781, 1791073), (664791, 1236043), (711443, 1154991), (804747, 1021079)]