135519999

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 182740992

約数和(自身を除く): 47220993

約数列:

[1, 3, 167, 223, 501, 669, 1213, 3639, 37241, 111723, 202571, 270499, 607713, 811497, 45173333, 135519999]

約数ペア:

[(1, 135519999), (3, 45173333), (167, 811497), (223, 607713), (501, 270499), (669, 202571), (1213, 111723), (3639, 37241)]