17559153

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 27025920

約数和(自身を除く): 9466767

約数列:

[1, 3, 9, 27, 47, 101, 137, 141, 303, 411, 423, 909, 1233, 1269, 2727, 3699, 4747, 6439, 13837, 14241, 19317, 41511, 42723, 57951, 124533, 128169, 173853, 373599, 650339, 1951017, 5853051, 17559153]

約数ペア:

[(1, 17559153), (3, 5853051), (9, 1951017), (27, 650339), (47, 373599), (101, 173853), (137, 128169), (141, 124533), (303, 57951), (411, 42723), (423, 41511), (909, 19317), (1233, 14241), (1269, 13837), (2727, 6439), (3699, 4747)]