81143106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23197}}^1$

素因数の和:23266

約数の個数: 32

約数和(自身を含む): 180387648

約数和(自身を除く): 99244542

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 23197, 46394, 69591, 139182, 255167, 510334, 765501, 1229441, 1531002, 2458882, 3688323, 7376646, 13523851, 27047702, 40571553, 81143106]

約数ペア:

[(1, 81143106), (2, 40571553), (3, 27047702), (6, 13523851), (11, 7376646), (22, 3688323), (33, 2458882), (53, 1531002), (66, 1229441), (106, 765501), (159, 510334), (318, 255167), (583, 139182), (1166, 69591), (1749, 46394), (3498, 23197)]