80163941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 98313600

約数和(自身を除く): 18149659

約数列:

[1, 11, 13, 37, 109, 139, 143, 407, 481, 1199, 1417, 1529, 1807, 4033, 5143, 5291, 15151, 15587, 19877, 44363, 52429, 56573, 66859, 166661, 196963, 560587, 576719, 735449, 2166593, 6166457, 7287631, 80163941]

約数ペア:

[(1, 80163941), (11, 7287631), (13, 6166457), (37, 2166593), (109, 735449), (139, 576719), (143, 560587), (407, 196963), (481, 166661), (1199, 66859), (1417, 56573), (1529, 52429), (1807, 44363), (4033, 19877), (5143, 15587), (5291, 15151)]