65294481

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30187}}^1$

素因数の和:30300

約数の個数: 16

約数和(自身を含む): 100465664

約数和(自身を除く): 35171183

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 30187, 90561, 211309, 633927, 3109261, 9327783, 21764827, 65294481]

約数ペア:

[(1, 65294481), (3, 21764827), (7, 9327783), (21, 3109261), (103, 633927), (309, 211309), (721, 90561), (2163, 30187)]