57447261

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1453}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 87100416

約数和(自身を除く): 29653155

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1453, 1719, 4359, 4393, 13077, 13179, 33419, 39537, 100257, 277523, 300771, 832569, 2497707, 6383029, 19149087, 57447261]

約数ペア:

[(1, 57447261), (3, 19149087), (9, 6383029), (23, 2497707), (69, 832569), (191, 300771), (207, 277523), (573, 100257), (1453, 39537), (1719, 33419), (4359, 13179), (4393, 13077)]