157427673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{212453}}^1$

素因数の和:212488

約数の個数: 16

約数和(自身を含む): 237948480

約数和(自身を除く): 80520807

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 212453, 637359, 2761889, 4036607, 8285667, 12109821, 52475891, 157427673]

約数ペア:

[(1, 157427673), (3, 52475891), (13, 12109821), (19, 8285667), (39, 4036607), (57, 2761889), (247, 637359), (741, 212453)]