72587619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32653}}^1$

素因数の和:32691

約数の個数: 24

約数和(自身を含む): 118860560

約数和(自身を除く): 46272941

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 32653, 97959, 293877, 424489, 620407, 1273467, 1861221, 3820401, 5583663, 8065291, 24195873, 72587619]

約数ペア:

[(1, 72587619), (3, 24195873), (9, 8065291), (13, 5583663), (19, 3820401), (39, 1861221), (57, 1273467), (117, 620407), (171, 424489), (247, 293877), (741, 97959), (2223, 32653)]