47757951

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 72656640

約数和(自身を除く): 24898689

約数列:

[1, 3, 9, 27, 83, 101, 211, 249, 303, 633, 747, 909, 1899, 2241, 2727, 5697, 8383, 17513, 21311, 25149, 52539, 63933, 75447, 157617, 191799, 226341, 472851, 575397, 1768813, 5306439, 15919317, 47757951]

約数ペア:

[(1, 47757951), (3, 15919317), (9, 5306439), (27, 1768813), (83, 575397), (101, 472851), (211, 226341), (249, 191799), (303, 157617), (633, 75447), (747, 63933), (909, 52539), (1899, 25149), (2241, 21311), (2727, 17513), (5697, 8383)]