47237769

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{56437}}^1$

素因数の和:56477

約数の個数: 16

約数和(自身を含む): 72240640

約数和(自身を除く): 25002871

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 56437, 169311, 507933, 1523799, 1749547, 5248641, 15745923, 47237769]

約数ペア:

[(1, 47237769), (3, 15745923), (9, 5248641), (27, 1749547), (31, 1523799), (93, 507933), (279, 169311), (837, 56437)]