89859993

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 121405440

約数和(自身を除く): 31545447

約数列:

[1, 3, 127, 227, 381, 681, 1039, 3117, 28829, 86487, 131953, 235853, 395859, 707559, 29953331, 89859993]

約数ペア:

[(1, 89859993), (3, 29953331), (127, 707559), (227, 395859), (381, 235853), (681, 131953), (1039, 86487), (3117, 28829)]