86276169

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72077}}^1$

素因数の和:72109

約数の個数: 24

約数和(自身を含む): 149922240

約数和(自身を除く): 63646071

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 72077, 216231, 504539, 648693, 1369463, 1513617, 4108389, 4540851, 9586241, 12325167, 28758723, 86276169]

約数ペア:

[(1, 86276169), (3, 28758723), (7, 12325167), (9, 9586241), (19, 4540851), (21, 4108389), (57, 1513617), (63, 1369463), (133, 648693), (171, 504539), (399, 216231), (1197, 72077)]