124719381

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{2749}}^1$

素因数の和:2897

約数の個数: 18

約数和(自身を含む): 182789750

約数和(自身を除く): 58070369

約数列:

[1, 3, 9, 71, 213, 639, 2749, 5041, 8247, 15123, 24741, 45369, 195179, 585537, 1756611, 13857709, 41573127, 124719381]

約数ペア:

[(1, 124719381), (3, 41573127), (9, 13857709), (71, 1756611), (213, 585537), (639, 195179), (2749, 45369), (5041, 24741), (8247, 15123)]