26215761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 41876352

約数和(自身を除く): 15660591

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1153, 1749, 2067, 3459, 7579, 12683, 14989, 22737, 38049, 44967, 61109, 164879, 183327, 494637, 672199, 794417, 2016597, 2383251, 8738587, 26215761]

約数ペア:

[(1, 26215761), (3, 8738587), (11, 2383251), (13, 2016597), (33, 794417), (39, 672199), (53, 494637), (143, 183327), (159, 164879), (429, 61109), (583, 44967), (689, 38049), (1153, 22737), (1749, 14989), (2067, 12683), (3459, 7579)]