15696561753

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{4123079}}^1$

素因数の和:4123138

約数の個数: 20

約数和(自身を含む): 23946848640

約数和(自身を除く): 8250286887

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 4123079, 12369237, 37107711, 111323133, 193784713, 333969399, 581354139, 1744062417, 5232187251, 15696561753]

約数ペア:

[(1, 15696561753), (3, 5232187251), (9, 1744062417), (27, 581354139), (47, 333969399), (81, 193784713), (141, 111323133), (423, 37107711), (1269, 12369237), (3807, 4123079)]