56387799

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{160649}}^1$

素因数の和:160671

約数の個数: 16

約数和(自身を含む): 89964000

約数和(自身を除く): 33576201

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 160649, 481947, 1445841, 2088437, 4337523, 6265311, 18795933, 56387799]

約数ペア:

[(1, 56387799), (3, 18795933), (9, 6265311), (13, 4337523), (27, 2088437), (39, 1445841), (117, 481947), (351, 160649)]