42706953

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 65479680

約数和(自身を除く): 22772727

約数列:

[1, 3, 9, 27, 41, 123, 173, 223, 369, 519, 669, 1107, 1557, 2007, 4671, 6021, 7093, 9143, 21279, 27429, 38579, 63837, 82287, 115737, 191511, 246861, 347211, 1041633, 1581739, 4745217, 14235651, 42706953]

約数ペア:

[(1, 42706953), (3, 14235651), (9, 4745217), (27, 1581739), (41, 1041633), (123, 347211), (173, 246861), (223, 191511), (369, 115737), (519, 82287), (669, 63837), (1107, 38579), (1557, 27429), (2007, 21279), (4671, 9143), (6021, 7093)]