76261563

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3943}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 126334208

約数和(自身を除く): 50072645

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 3943, 6447, 11829, 19341, 27601, 35487, 82803, 248409, 1210501, 3631503, 8473507, 10894509, 25420521, 76261563]

約数ペア:

[(1, 76261563), (3, 25420521), (7, 10894509), (9, 8473507), (21, 3631503), (63, 1210501), (307, 248409), (921, 82803), (2149, 35487), (2763, 27601), (3943, 19341), (6447, 11829)]