86712849

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 131564160

約数和(自身を除く): 44851311

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 4517, 6399, 13551, 19197, 40653, 121959, 356843, 365877, 1070529, 1097631, 3211587, 9634761, 28904283, 86712849]

約数ペア:

[(1, 86712849), (3, 28904283), (9, 9634761), (27, 3211587), (79, 1097631), (81, 1070529), (237, 365877), (243, 356843), (711, 121959), (2133, 40653), (4517, 19197), (6399, 13551)]