64673277

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18131}}^1$

素因数の和:18204

約数の個数: 16

約数和(自身を含む): 91385280

約数和(自身を除く): 26712003

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 18131, 54393, 525799, 743371, 1577397, 2230113, 21557759, 64673277]

約数ペア:

[(1, 64673277), (3, 21557759), (29, 2230113), (41, 1577397), (87, 743371), (123, 525799), (1189, 54393), (3567, 18131)]