87629289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 129301536

約数和(自身を除く): 41672247

約数列:

[1, 3, 11, 33, 121, 163, 363, 489, 1481, 1793, 4443, 5379, 16291, 19723, 48873, 59169, 179201, 241403, 537603, 724209, 2655433, 7966299, 29209763, 87629289]

約数ペア:

[(1, 87629289), (3, 29209763), (11, 7966299), (33, 2655433), (121, 724209), (163, 537603), (363, 241403), (489, 179201), (1481, 59169), (1793, 48873), (4443, 19723), (5379, 16291)]