82641489

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3449}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 129002400

約数和(自身を除く): 46360911

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 3423, 3449, 7987, 10347, 23961, 24143, 72429, 169001, 507003, 562187, 1686561, 3935309, 11805927, 27547163, 82641489]

約数ペア:

[(1, 82641489), (3, 27547163), (7, 11805927), (21, 3935309), (49, 1686561), (147, 562187), (163, 507003), (489, 169001), (1141, 72429), (3423, 24143), (3449, 23961), (7987, 10347)]