117777261

素因数分解:

$3^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{2969}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 179625600

約数和(自身を除く): 61848339

約数列:

[1, 3, 7, 21, 1889, 2969, 5667, 8907, 13223, 20783, 39669, 62349, 5608441, 16825323, 39259087, 117777261]

約数ペア:

[(1, 117777261), (3, 39259087), (7, 16825323), (21, 5608441), (1889, 62349), (2969, 39669), (5667, 20783), (8907, 13223)]