129113313

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{166169}}^1$

素因数の和:166216

約数の個数: 16

約数和(自身を含む): 202062720

約数和(自身を除く): 72949407

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 166169, 498507, 1163183, 3489549, 6148253, 18444759, 43037771, 129113313]

約数ペア:

[(1, 129113313), (3, 43037771), (7, 18444759), (21, 6148253), (37, 3489549), (111, 1163183), (259, 498507), (777, 166169)]