90671193

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 133792776

約数和(自身を除く): 43121583

約数列:

[1, 3, 9, 61, 183, 317, 521, 549, 951, 1563, 2853, 4689, 19337, 31781, 58011, 95343, 165157, 174033, 286029, 495471, 1486413, 10074577, 30223731, 90671193]

約数ペア:

[(1, 90671193), (3, 30223731), (9, 10074577), (61, 1486413), (183, 495471), (317, 286029), (521, 174033), (549, 165157), (951, 95343), (1563, 58011), (2853, 31781), (4689, 19337)]