31796631

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5060

約数の個数: 20

約数和(自身を含む): 48109600

約数和(自身を除く): 16312969

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 4969, 6399, 14907, 44721, 134163, 392551, 402489, 1177653, 3532959, 10598877, 31796631]

約数ペア:

[(1, 31796631), (3, 10598877), (9, 3532959), (27, 1177653), (79, 402489), (81, 392551), (237, 134163), (711, 44721), (2133, 14907), (4969, 6399)]