27871309467

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{947}}^1\times {\mathrm{4523}}^1$

素因数の和:5720

約数の個数: 32

約数和(自身を含む): 41515119360

約数和(自身を除く): 13643809893

約数列:

[1, 3, 9, 27, 241, 723, 947, 2169, 2841, 4523, 6507, 8523, 13569, 25569, 40707, 122121, 228227, 684681, 1090043, 2054043, 3270129, 4283281, 6162129, 9810387, 12849843, 29431161, 38549529, 115648587, 1032270721, 3096812163, 9290436489, 27871309467]

約数ペア:

[(1, 27871309467), (3, 9290436489), (9, 3096812163), (27, 1032270721), (241, 115648587), (723, 38549529), (947, 29431161), (2169, 12849843), (2841, 9810387), (4523, 6162129), (6507, 4283281), (8523, 3270129), (13569, 2054043), (25569, 1090043), (40707, 684681), (122121, 228227)]