5280340023

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2778

約数の個数: 80

約数和(自身を含む): 9470292480

約数和(自身を除く): 4189952457

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 157, 161, 189, 207, 471, 483, 567, 621, 1099, 1413, 1449, 1863, 2579, 3297, 3611, 4239, 4347, 7737, 9891, 10833, 12717, 13041, 18053, 23211, 25277, 29673, 32499, 54159, 59317, 69633, 75831, 89019, 97497, 162477, 177951, 208899, 227493, 292491, 404903, 415219, 487431, 533853, 682479, 1214709, 1245657, 1462293, 1601559, 2047437, 2834321, 3644127, 3736971, 4804677, 8502963, 9312769, 10932381, 11210913, 25508889, 27938307, 32797143, 33632739, 65189383, 76526667, 83814921, 195568149, 229580001, 251444763, 586704447, 754334289, 1760113341, 5280340023]

約数ペア:

[(1, 5280340023), (3, 1760113341), (7, 754334289), (9, 586704447), (21, 251444763), (23, 229580001), (27, 195568149), (63, 83814921), (69, 76526667), (81, 65189383), (157, 33632739), (161, 32797143), (189, 27938307), (207, 25508889), (471, 11210913), (483, 10932381), (567, 9312769), (621, 8502963), (1099, 4804677), (1413, 3736971), (1449, 3644127), (1863, 2834321), (2579, 2047437), (3297, 1601559), (3611, 1462293), (4239, 1245657), (4347, 1214709), (7737, 682479), (9891, 533853), (10833, 487431), (12717, 415219), (13041, 404903), (18053, 292491), (23211, 227493), (25277, 208899), (29673, 177951), (32499, 162477), (54159, 97497), (59317, 89019), (69633, 75831)]