77313321

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 113667840

約数和(自身を除く): 36354519

約数列:

[1, 3, 9, 89, 263, 267, 367, 789, 801, 1101, 2367, 3303, 23407, 32663, 70221, 96521, 97989, 210663, 289563, 293967, 868689, 8590369, 25771107, 77313321]

約数ペア:

[(1, 77313321), (3, 25771107), (9, 8590369), (89, 868689), (263, 293967), (267, 289563), (367, 210663), (789, 97989), (801, 96521), (1101, 70221), (2367, 32663), (3303, 23407)]