926856837

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{156749}}^1$

素因数の和:156834

約数の個数: 20

約数和(自身を含む): 1403539500

約数和(自身を除く): 476682663

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 156749, 470247, 1410741, 4232223, 11442677, 12696669, 34328031, 102984093, 308952279, 926856837]

約数ペア:

[(1, 926856837), (3, 308952279), (9, 102984093), (27, 34328031), (73, 12696669), (81, 11442677), (219, 4232223), (657, 1410741), (1971, 470247), (5913, 156749)]