149407027

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{5657}}^1$

素因数の和:5696

約数の個数: 20

約数和(自身を含む): 190176696

約数和(自身を除く): 40769669

約数列:

[1, 7, 11, 49, 77, 343, 539, 2401, 3773, 5657, 26411, 39599, 62227, 277193, 435589, 1940351, 3049123, 13582457, 21343861, 149407027]

約数ペア:

[(1, 149407027), (7, 21343861), (11, 13582457), (49, 3049123), (77, 1940351), (343, 435589), (539, 277193), (2401, 62227), (3773, 39599), (5657, 26411)]