68662071

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 100751040

約数和(自身を除く): 32088969

約数列:

[1, 3, 9, 137, 233, 239, 411, 699, 717, 1233, 2097, 2151, 31921, 32743, 55687, 95763, 98229, 167061, 287289, 294687, 501183, 7629119, 22887357, 68662071]

約数ペア:

[(1, 68662071), (3, 22887357), (9, 7629119), (137, 501183), (233, 294687), (239, 287289), (411, 167061), (699, 98229), (717, 95763), (1233, 55687), (2097, 32743), (2151, 31921)]