90729483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16981}}^1$

素因数の和:17134

約数の個数: 16

約数和(自身を含む): 131236896

約数和(自身を除く): 40507413

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 16981, 50943, 220753, 662259, 2326397, 6979191, 30243161, 90729483]

約数ペア:

[(1, 90729483), (3, 30243161), (13, 6979191), (39, 2326397), (137, 662259), (411, 220753), (1781, 50943), (5343, 16981)]