68258961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4093}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 105379560

約数和(自身を除く): 37120599

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 4093, 5559, 12279, 16677, 36837, 69581, 208743, 446137, 626229, 1338411, 4015233, 7584329, 22752987, 68258961]

約数ペア:

[(1, 68258961), (3, 22752987), (9, 7584329), (17, 4015233), (51, 1338411), (109, 626229), (153, 446137), (327, 208743), (981, 69581), (1853, 36837), (4093, 16677), (5559, 12279)]