27730467

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 41736240

約数和(自身を除く): 14005773

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 587, 1629, 1761, 5249, 5283, 15747, 17023, 47241, 51069, 106247, 153207, 318741, 956223, 3081163, 9243489, 27730467]

約数ペア:

[(1, 27730467), (3, 9243489), (9, 3081163), (29, 956223), (87, 318741), (181, 153207), (261, 106247), (543, 51069), (587, 47241), (1629, 17023), (1761, 15747), (5249, 5283)]