68804555407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{481801}}^1$

素因数の和:482718

約数の個数: 16

約数和(自身を含む): 82145313792

約数和(自身を除く): 13340758385

約数列:

[1, 7, 23, 161, 887, 6209, 20401, 142807, 481801, 3372607, 11081423, 77569961, 427357487, 2991502409, 9829222201, 68804555407]

約数ペア:

[(1, 68804555407), (7, 9829222201), (23, 2991502409), (161, 427357487), (887, 77569961), (6209, 11081423), (20401, 3372607), (142807, 481801)]