66860313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39869}}^1$

素因数の和:39928

約数の個数: 16

約数和(自身を含む): 98239680

約数和(自身を除く): 31379367

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 39869, 119607, 518297, 1554891, 1714367, 5143101, 22286771, 66860313]

約数ペア:

[(1, 66860313), (3, 22286771), (13, 5143101), (39, 1714367), (43, 1554891), (129, 518297), (559, 119607), (1677, 39869)]