157047643017

素因数分解:

$3^3\times {\mathrm{9209}}^1\times {\mathrm{631619}}^1$

素因数の和:640837

約数の個数: 16

約数和(自身を含む): 232688808000

約数和(自身を除く): 75641164983

約数列:

[1, 3, 9, 27, 9209, 27627, 82881, 248643, 631619, 1894857, 5684571, 17053713, 5816579371, 17449738113, 52349214339, 157047643017]

約数ペア:

[(1, 157047643017), (3, 52349214339), (9, 17449738113), (27, 5816579371), (9209, 17053713), (27627, 5684571), (82881, 1894857), (248643, 631619)]