74451381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 110419200

約数和(自身を除く): 35967819

約数列:

[1, 3, 17, 29, 51, 71, 87, 213, 493, 709, 1207, 1479, 2059, 2127, 3621, 6177, 12053, 20561, 35003, 36159, 50339, 61683, 105009, 151017, 349537, 855763, 1048611, 1459831, 2567289, 4379493, 24817127, 74451381]

約数ペア:

[(1, 74451381), (3, 24817127), (17, 4379493), (29, 2567289), (51, 1459831), (71, 1048611), (87, 855763), (213, 349537), (493, 151017), (709, 105009), (1207, 61683), (1479, 50339), (2059, 36159), (2127, 35003), (3621, 20561), (6177, 12053)]