85399623

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{166471}}^1$

素因数の和:166499

約数の個数: 16

約数和(自身を含む): 133177600

約数和(自身を除く): 47777977

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 166471, 499413, 1498239, 3162949, 4494717, 9488847, 28466541, 85399623]

約数ペア:

[(1, 85399623), (3, 28466541), (9, 9488847), (19, 4494717), (27, 3162949), (57, 1498239), (171, 499413), (513, 166471)]