66765569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 74734800

約数和(自身を除く): 7969231

約数列:

[1, 13, 29, 377, 409, 433, 5317, 5629, 11861, 12557, 154193, 163241, 177097, 2302261, 5135813, 66765569]

約数ペア:

[(1, 66765569), (13, 5135813), (29, 2302261), (377, 177097), (409, 163241), (433, 154193), (5317, 12557), (5629, 11861)]