86810949

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2539}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 130759200

約数和(自身を除く): 43948251

約数列:

[1, 3, 9, 29, 87, 131, 261, 393, 1179, 2539, 3799, 7617, 11397, 22851, 34191, 73631, 220893, 332609, 662679, 997827, 2993481, 9645661, 28936983, 86810949]

約数ペア:

[(1, 86810949), (3, 28936983), (9, 9645661), (29, 2993481), (87, 997827), (131, 662679), (261, 332609), (393, 220893), (1179, 73631), (2539, 34191), (3799, 22851), (7617, 11397)]