89681427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31237}}^1$

素因数の和:31283

約数の個数: 24

約数和(自身を含む): 146193840

約数和(自身を除く): 56512413

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 31237, 93711, 281133, 343607, 905873, 1030821, 2717619, 3092463, 8152857, 9964603, 29893809, 89681427]

約数ペア:

[(1, 89681427), (3, 29893809), (9, 9964603), (11, 8152857), (29, 3092463), (33, 2717619), (87, 1030821), (99, 905873), (261, 343607), (319, 281133), (957, 93711), (2871, 31237)]