86107989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89977}}^1$

素因数の和:90020

約数の個数: 16

約数和(自身を含む): 129568320

約数和(自身を除く): 43460331

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 89977, 269931, 989747, 2609333, 2969241, 7827999, 28702663, 86107989]

約数ペア:

[(1, 86107989), (3, 28702663), (11, 7827999), (29, 2969241), (33, 2609333), (87, 989747), (319, 269931), (957, 89977)]