129681410178

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{39951143}}^1$

素因数の和:39951689

約数の個数: 16

約数和(自身を含む): 259842240576

約数和(自身を除く): 130160830398

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 39951143, 79902286, 119853429, 239706858, 21613568363, 43227136726, 64840705089, 129681410178]

約数ペア:

[(1, 129681410178), (2, 64840705089), (3, 43227136726), (6, 21613568363), (541, 239706858), (1082, 119853429), (1623, 79902286), (3246, 39951143)]