86808953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 118831104

約数和(自身を除く): 32022151

約数列:

[1, 7, 11, 17, 47, 77, 83, 119, 187, 289, 329, 517, 581, 799, 913, 1309, 1411, 2023, 3179, 3619, 3901, 5593, 6391, 8789, 9877, 13583, 15521, 22253, 23987, 27307, 42911, 61523, 66317, 95081, 108647, 149413, 167909, 263857, 300377, 464219, 729487, 1045891, 1127389, 1846999, 5106409, 7891723, 12401279, 86808953]

約数ペア:

[(1, 86808953), (7, 12401279), (11, 7891723), (17, 5106409), (47, 1846999), (77, 1127389), (83, 1045891), (119, 729487), (187, 464219), (289, 300377), (329, 263857), (517, 167909), (581, 149413), (799, 108647), (913, 95081), (1309, 66317), (1411, 61523), (2023, 42911), (3179, 27307), (3619, 23987), (3901, 22253), (5593, 15521), (6391, 13583), (8789, 9877)]