86906883

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67843}}^1$

素因数の和:67914

約数の個数: 16

約数和(自身を含む): 134602496

約数和(自身を除く): 47695613

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 67843, 203529, 474901, 1424703, 4138423, 12415269, 28968961, 86906883]

約数ペア:

[(1, 86906883), (3, 28968961), (7, 12415269), (21, 4138423), (61, 1424703), (183, 474901), (427, 203529), (1281, 67843)]