827607561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2903}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 1234455552

約数和(自身を除く): 406847991

約数列:

[1, 3, 11, 33, 53, 159, 163, 489, 583, 1749, 1793, 2903, 5379, 8639, 8709, 25917, 31933, 95029, 95799, 153859, 285087, 461577, 473189, 1419567, 1692449, 5077347, 5205079, 15615237, 25079017, 75237051, 275869187, 827607561]

約数ペア:

[(1, 827607561), (3, 275869187), (11, 75237051), (33, 25079017), (53, 15615237), (159, 5205079), (163, 5077347), (489, 1692449), (583, 1419567), (1749, 473189), (1793, 461577), (2903, 285087), (5379, 153859), (8639, 95799), (8709, 95029), (25917, 31933)]