42509673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 65637000

約数和(自身を除く): 23127327

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 2549, 5559, 7647, 16677, 22941, 43333, 129999, 277841, 389997, 833523, 2500569, 4723297, 14169891, 42509673]

約数ペア:

[(1, 42509673), (3, 14169891), (9, 4723297), (17, 2500569), (51, 833523), (109, 389997), (153, 277841), (327, 129999), (981, 43333), (1853, 22941), (2549, 16677), (5559, 7647)]