61057647

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3449}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 101181600

約数和(自身を除く): 40123953

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 1967, 2529, 3449, 5901, 10347, 17703, 24143, 31041, 72429, 217287, 969169, 2907507, 6784183, 8722521, 20352549, 61057647]

約数ペア:

[(1, 61057647), (3, 20352549), (7, 8722521), (9, 6784183), (21, 2907507), (63, 969169), (281, 217287), (843, 72429), (1967, 31041), (2529, 24143), (3449, 17703), (5901, 10347)]