91799109

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 142989440

約数和(自身を除く): 51190331

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 2137, 4773, 6411, 14319, 19233, 42957, 57699, 79069, 91891, 237207, 275673, 711621, 827019, 2134863, 2481057, 3399967, 10199901, 30599703, 91799109]

約数ペア:

[(1, 91799109), (3, 30599703), (9, 10199901), (27, 3399967), (37, 2481057), (43, 2134863), (111, 827019), (129, 711621), (333, 275673), (387, 237207), (999, 91891), (1161, 79069), (1591, 57699), (2137, 42957), (4773, 19233), (6411, 14319)]