56489769

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5501}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 93842112

約数和(自身を除く): 37352343

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 5501, 10269, 16503, 38507, 49509, 115521, 346563, 896663, 2689989, 6276641, 8069967, 18829923, 56489769]

約数ペア:

[(1, 56489769), (3, 18829923), (7, 8069967), (9, 6276641), (21, 2689989), (63, 896663), (163, 346563), (489, 115521), (1141, 49509), (1467, 38507), (3423, 16503), (5501, 10269)]