127867313

素因数分解:

$7^3\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3813

約数の個数: 16

約数和(自身を含む): 150633600

約数和(自身を除く): 22766287

約数列:

[1, 7, 49, 101, 343, 707, 3691, 4949, 25837, 34643, 180859, 372791, 1266013, 2609537, 18266759, 127867313]

約数ペア:

[(1, 127867313), (7, 18266759), (49, 2609537), (101, 1266013), (343, 372791), (707, 180859), (3691, 34643), (4949, 25837)]