27959553

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{6353}}^1$

素因数の和:6525

約数の個数: 16

約数和(自身を含む): 41682240

約数和(自身を除く): 13722687

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 6353, 19059, 57177, 171531, 1035539, 3106617, 9319851, 27959553]

約数ペア:

[(1, 27959553), (3, 9319851), (9, 3106617), (27, 1035539), (163, 171531), (489, 57177), (1467, 19059), (4401, 6353)]