156357513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{445463}}^1$

素因数の和:445485

約数の個数: 16

約数和(自身を含む): 249459840

約数和(自身を除く): 93102327

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 445463, 1336389, 4009167, 5791019, 12027501, 17373057, 52119171, 156357513]

約数ペア:

[(1, 156357513), (3, 52119171), (9, 17373057), (13, 12027501), (27, 5791019), (39, 4009167), (117, 1336389), (351, 445463)]