72565779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{169151}}^1$

素因数の和:169178

約数の個数: 16

約数和(自身を含む): 113670144

約数和(自身を除く): 41104365

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 169151, 507453, 1860661, 2198963, 5581983, 6596889, 24188593, 72565779]

約数ペア:

[(1, 72565779), (3, 24188593), (11, 6596889), (13, 5581983), (33, 2198963), (39, 1860661), (143, 507453), (429, 169151)]