90131571

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5197}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 136229184

約数和(自身を除く): 46097613

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 5197, 5781, 15591, 17343, 46773, 213077, 244259, 639231, 732777, 1917693, 2198331, 10014619, 30043857, 90131571]

約数ペア:

[(1, 90131571), (3, 30043857), (9, 10014619), (41, 2198331), (47, 1917693), (123, 732777), (141, 639231), (369, 244259), (423, 213077), (1927, 46773), (5197, 17343), (5781, 15591)]