89373663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 136796400

約数和(自身を除く): 47422737

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 3329, 8949, 9987, 26847, 29961, 63251, 189753, 522653, 569259, 1567959, 4703877, 9930407, 29791221, 89373663]

約数ペア:

[(1, 89373663), (3, 29791221), (9, 9930407), (19, 4703877), (57, 1567959), (157, 569259), (171, 522653), (471, 189753), (1413, 63251), (2983, 29961), (3329, 26847), (8949, 9987)]