86546721

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3467}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 118355904

約数和(自身を除く): 31809183

約数列:

[1, 3, 53, 157, 159, 471, 3467, 8321, 10401, 24963, 183751, 544319, 551253, 1632957, 28848907, 86546721]

約数ペア:

[(1, 86546721), (3, 28848907), (53, 1632957), (157, 551253), (159, 544319), (471, 183751), (3467, 24963), (8321, 10401)]