90407169

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3271}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 135774912

約数和(自身を除く): 45367743

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 3271, 9213, 9813, 27639, 29439, 121027, 271493, 363081, 814479, 1089243, 2443437, 10045241, 30135723, 90407169]

約数ペア:

[(1, 90407169), (3, 30135723), (9, 10045241), (37, 2443437), (83, 1089243), (111, 814479), (249, 363081), (333, 271493), (747, 121027), (3071, 29439), (3271, 27639), (9213, 9813)]