273404511

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{40343}}^1$

素因数の和:40603

約数の個数: 16

約数和(自身を含む): 406667520

約数和(自身を除く): 133263009

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 40343, 121029, 363087, 1089261, 10126093, 30378279, 91134837, 273404511]

約数ペア:

[(1, 273404511), (3, 91134837), (9, 30378279), (27, 10126093), (251, 1089261), (753, 363087), (2259, 121029), (6777, 40343)]