27394479

素因数分解:

$3^2\times 7^2\times {\mathrm{62119}}^1$

素因数の和:62139

約数の個数: 18

約数和(自身を含む): 46030920

約数和(自身を除く): 18636441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 62119, 186357, 434833, 559071, 1304499, 3043831, 3913497, 9131493, 27394479]

約数ペア:

[(1, 27394479), (3, 9131493), (7, 3913497), (9, 3043831), (21, 1304499), (49, 559071), (63, 434833), (147, 186357), (441, 62119)]