86857803

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 129061296

約数和(自身を除く): 42203493

約数列:

[1, 3, 9, 41, 123, 369, 401, 587, 1203, 1761, 3609, 5283, 16441, 24067, 49323, 72201, 147969, 216603, 235387, 706161, 2118483, 9650867, 28952601, 86857803]

約数ペア:

[(1, 86857803), (3, 28952601), (9, 9650867), (41, 2118483), (123, 706161), (369, 235387), (401, 216603), (587, 147969), (1203, 72201), (1761, 49323), (3609, 24067), (5283, 16441)]