56646837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{161387}}^1$

素因数の和:161409

約数の個数: 16

約数和(自身を含む): 90377280

約数和(自身を除く): 33730443

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 161387, 484161, 1452483, 2098031, 4357449, 6294093, 18882279, 56646837]

約数ペア:

[(1, 56646837), (3, 18882279), (9, 6294093), (13, 4357449), (27, 2098031), (39, 1452483), (117, 484161), (351, 161387)]