86681529

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{291857}}^1$

素因数の和:291877

約数の個数: 16

約数和(自身を含む): 140091840

約数和(自身を除く): 53410311

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 291857, 875571, 2626713, 3210427, 7880139, 9631281, 28893843, 86681529]

約数ペア:

[(1, 86681529), (3, 28893843), (9, 9631281), (11, 7880139), (27, 3210427), (33, 2626713), (99, 875571), (297, 291857)]