156973405557

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1\times {\mathrm{765907}}^1$

素因数の和:767252

約数の個数: 16

約数和(自身を含む): 213412605120

約数和(自身を除く): 56439199563

約数列:

[1, 3, 53, 159, 1289, 3867, 68317, 204951, 765907, 2297721, 40593071, 121779213, 987254123, 2961762369, 52324468519, 156973405557]

約数ペア:

[(1, 156973405557), (3, 52324468519), (53, 2961762369), (159, 987254123), (1289, 121779213), (3867, 40593071), (68317, 2297721), (204951, 765907)]