91627929

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 144270720

約数和(自身を除く): 52642791

約数列:

[1, 3, 9, 23, 27, 69, 81, 137, 207, 359, 411, 621, 1077, 1233, 1863, 3151, 3231, 3699, 8257, 9453, 9693, 11097, 24771, 28359, 29079, 49183, 74313, 85077, 147549, 222939, 255231, 442647, 668817, 1131209, 1327941, 3393627, 3983823, 10180881, 30542643, 91627929]

約数ペア:

[(1, 91627929), (3, 30542643), (9, 10180881), (23, 3983823), (27, 3393627), (69, 1327941), (81, 1131209), (137, 668817), (207, 442647), (359, 255231), (411, 222939), (621, 147549), (1077, 85077), (1233, 74313), (1863, 49183), (3151, 29079), (3231, 28359), (3699, 24771), (8257, 11097), (9453, 9693)]