74513943

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3389}}^1$

素因数の和:3751

約数の個数: 24

約数和(自身を含む): 123396000

約数和(自身を除く): 48882057

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 3389, 7329, 10167, 21987, 23723, 30501, 71169, 213507, 1182761, 3548283, 8279327, 10644849, 24837981, 74513943]

約数ペア:

[(1, 74513943), (3, 24837981), (7, 10644849), (9, 8279327), (21, 3548283), (63, 1182761), (349, 213507), (1047, 71169), (2443, 30501), (3141, 23723), (3389, 21987), (7329, 10167)]