63861889

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 81222720

約数和(自身を除く): 17360831

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 1459, 3367, 6253, 10213, 18967, 43771, 53983, 132769, 246571, 377881, 701779, 1725997, 4912453, 9123127, 63861889]

約数ペア:

[(1, 63861889), (7, 9123127), (13, 4912453), (37, 1725997), (91, 701779), (169, 377881), (259, 246571), (481, 132769), (1183, 53983), (1459, 43771), (3367, 18967), (6253, 10213)]