528067917

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{55721}}^1$

素因数の和:55752

約数の個数: 28

約数和(自身を含む): 852658044

約数和(自身を除く): 324590127

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 55721, 167163, 501489, 724373, 1504467, 2173119, 4513401, 6519357, 13540203, 19558071, 40620609, 58674213, 176022639, 528067917]

約数ペア:

[(1, 528067917), (3, 176022639), (9, 58674213), (13, 40620609), (27, 19558071), (39, 13540203), (81, 6519357), (117, 4513401), (243, 2173119), (351, 1504467), (729, 724373), (1053, 501489), (3159, 167163), (9477, 55721)]