15668862447

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2269

約数の個数: 96

約数和(自身を含む): 27069064704

約数和(自身を除く): 11400202257

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 131, 147, 161, 357, 391, 393, 483, 833, 917, 1127, 1173, 2081, 2227, 2499, 2737, 2751, 3013, 3381, 6243, 6419, 6681, 8211, 9039, 14567, 15589, 19159, 19257, 21091, 35377, 43701, 46767, 47863, 51221, 57477, 63273, 101969, 106131, 109123, 143589, 147637, 153663, 247639, 272611, 305907, 327369, 335041, 358547, 442911, 742917, 813671, 817833, 1005123, 1075641, 1733473, 1908277, 2345287, 2441013, 2509829, 4634387, 5200419, 5695697, 5724831, 6270053, 7035861, 7529487, 13357939, 13903161, 17087091, 18810159, 32440709, 39869879, 40073817, 43890371, 97322127, 106590901, 119609637, 131671113, 227084963, 307232597, 319772703, 681254889, 746136307, 921697791, 2238408921, 5222954149, 15668862447]

約数ペア:

[(1, 15668862447), (3, 5222954149), (7, 2238408921), (17, 921697791), (21, 746136307), (23, 681254889), (49, 319772703), (51, 307232597), (69, 227084963), (119, 131671113), (131, 119609637), (147, 106590901), (161, 97322127), (357, 43890371), (391, 40073817), (393, 39869879), (483, 32440709), (833, 18810159), (917, 17087091), (1127, 13903161), (1173, 13357939), (2081, 7529487), (2227, 7035861), (2499, 6270053), (2737, 5724831), (2751, 5695697), (3013, 5200419), (3381, 4634387), (6243, 2509829), (6419, 2441013), (6681, 2345287), (8211, 1908277), (9039, 1733473), (14567, 1075641), (15589, 1005123), (19159, 817833), (19257, 813671), (21091, 742917), (35377, 442911), (43701, 358547), (46767, 335041), (47863, 327369), (51221, 305907), (57477, 272611), (63273, 247639), (101969, 153663), (106131, 147637), (109123, 143589)]