157412692017

素因数分解:

$3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3043379}}^1$

素因数の和:3044213

約数の個数: 24

約数和(自身を含む): 260172469440

約数和(自身を除く): 102759777423

約数列:

[1, 3, 7, 9, 21, 63, 821, 2463, 5747, 7389, 17241, 51723, 3043379, 9130137, 21303653, 27390411, 63910959, 191732877, 2498614159, 7495842477, 17490299113, 22487527431, 52470897339, 157412692017]

約数ペア:

[(1, 157412692017), (3, 52470897339), (7, 22487527431), (9, 17490299113), (21, 7495842477), (63, 2498614159), (821, 191732877), (2463, 63910959), (5747, 27390411), (7389, 21303653), (17241, 9130137), (51723, 3043379)]