81836337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{31391}}^1$

素因数の和:31484

約数の個数: 16

約数和(自身を含む): 120545280

約数和(自身を除く): 38708943

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 31391, 94173, 345301, 1035903, 2479889, 7439667, 27278779, 81836337]

約数ペア:

[(1, 81836337), (3, 27278779), (11, 7439667), (33, 2479889), (79, 1035903), (237, 345301), (869, 94173), (2607, 31391)]