48478401

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 72806760

約数和(自身を除く): 24328359

約数列:

[1, 3, 9, 29, 87, 261, 281, 661, 843, 1983, 2529, 5949, 8149, 19169, 24447, 57507, 73341, 172521, 185741, 557223, 1671669, 5386489, 16159467, 48478401]

約数ペア:

[(1, 48478401), (3, 16159467), (9, 5386489), (29, 1671669), (87, 557223), (261, 185741), (281, 172521), (661, 73341), (843, 57507), (1983, 24447), (2529, 19169), (5949, 8149)]