81143337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79319}}^1$

素因数の和:79364

約数の個数: 16

約数和(自身を含む): 121835520

約数和(自身を除く): 40692183

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 79319, 237957, 872509, 2458889, 2617527, 7376667, 27047779, 81143337]

約数ペア:

[(1, 81143337), (3, 27047779), (11, 7376667), (31, 2617527), (33, 2458889), (93, 872509), (341, 237957), (1023, 79319)]