82438281

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{155251}}^1$

素因数の和:155316

約数の個数: 12

約数和(自身を含む): 121096560

約数和(自身を除く): 38658279

約数列:

[1, 3, 9, 59, 177, 531, 155251, 465753, 1397259, 9159809, 27479427, 82438281]

約数ペア:

[(1, 82438281), (3, 27479427), (9, 9159809), (59, 1397259), (177, 465753), (531, 155251)]