90294123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 129530448

約数和(自身を除く): 39236325

約数列:

[1, 3, 17, 51, 83, 249, 257, 771, 1411, 4233, 4369, 6889, 13107, 20667, 21331, 63993, 117113, 351339, 362627, 1087881, 1770473, 5311419, 30098041, 90294123]

約数ペア:

[(1, 90294123), (3, 30098041), (17, 5311419), (51, 1770473), (83, 1087881), (249, 362627), (257, 351339), (771, 117113), (1411, 63993), (4233, 21331), (4369, 20667), (6889, 13107)]