56945079

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 32012361

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 857, 963, 2461, 2571, 2889, 7383, 7713, 19711, 22149, 23139, 59133, 66447, 91699, 177399, 275097, 532197, 825291, 2109077, 2475873, 6327231, 18981693, 56945079]

約数ペア:

[(1, 56945079), (3, 18981693), (9, 6327231), (23, 2475873), (27, 2109077), (69, 825291), (107, 532197), (207, 275097), (321, 177399), (621, 91699), (857, 66447), (963, 59133), (2461, 23139), (2571, 22149), (2889, 19711), (7383, 7713)]