76561991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 86196768

約数和(自身を除く): 9634777

約数列:

[1, 11, 37, 313, 407, 601, 3443, 6611, 11581, 22237, 127391, 188113, 244607, 2069243, 6960181, 76561991]

約数ペア:

[(1, 76561991), (11, 6960181), (37, 2069243), (313, 244607), (407, 188113), (601, 127391), (3443, 22237), (6611, 11581)]