87489137199

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2519921}}^1$

素因数の和:2520158

約数の個数: 16

約数和(自身を含む): 119020955904

約数和(自身を除く): 31531818705

約数列:

[1, 3, 71, 163, 213, 489, 11573, 34719, 2519921, 7559763, 178914391, 410747123, 536743173, 1232241369, 29163045733, 87489137199]

約数ペア:

[(1, 87489137199), (3, 29163045733), (71, 1232241369), (163, 536743173), (213, 410747123), (489, 178914391), (11573, 7559763), (34719, 2519921)]