64673609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64609}}^1$

素因数の和:64640

約数の個数: 16

約数和(自身を含む): 86835840

約数和(自身を除く): 22162231

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 64609, 452263, 710699, 839917, 4974893, 5879419, 9239087, 64673609]

約数ペア:

[(1, 64673609), (7, 9239087), (11, 5879419), (13, 4974893), (77, 839917), (91, 710699), (143, 452263), (1001, 64609)]