208085266089

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{6481}}^1\times {\mathrm{25301}}^1$

素因数の和:31838

約数の個数: 32

約数和(自身を含む): 314894522880

約数和(自身を除く): 106809256791

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 6481, 19443, 25301, 58329, 75903, 174987, 227709, 304607, 683127, 913821, 1189147, 2741463, 3567441, 8224389, 10702323, 32106969, 163975781, 491927343, 1475782029, 4427346087, 7706861707, 23120585121, 69361755363, 208085266089]

約数ペア:

[(1, 208085266089), (3, 69361755363), (9, 23120585121), (27, 7706861707), (47, 4427346087), (141, 1475782029), (423, 491927343), (1269, 163975781), (6481, 32106969), (19443, 10702323), (25301, 8224389), (58329, 3567441), (75903, 2741463), (174987, 1189147), (227709, 913821), (304607, 683127)]