268609869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{7393}}^1$

素因数の和:7777

約数の個数: 24

約数和(自身を含む): 424474752

約数和(自身を除く): 155864883

約数列:

[1, 3, 9, 11, 33, 99, 367, 1101, 3303, 4037, 7393, 12111, 22179, 36333, 66537, 81323, 243969, 731907, 2713231, 8139693, 24419079, 29845541, 89536623, 268609869]

約数ペア:

[(1, 268609869), (3, 89536623), (9, 29845541), (11, 24419079), (33, 8139693), (99, 2713231), (367, 731907), (1101, 243969), (3303, 81323), (4037, 66537), (7393, 36333), (12111, 22179)]