54207951

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 87920640

約数和(自身を除く): 33712689

約数列:

[1, 3, 7, 17, 21, 51, 119, 317, 357, 479, 951, 1437, 2219, 3353, 5389, 6657, 8143, 10059, 16167, 24429, 37723, 57001, 113169, 151843, 171003, 455529, 1062901, 2581331, 3188703, 7743993, 18069317, 54207951]

約数ペア:

[(1, 54207951), (3, 18069317), (7, 7743993), (17, 3188703), (21, 2581331), (51, 1062901), (119, 455529), (317, 171003), (357, 151843), (479, 113169), (951, 57001), (1437, 37723), (2219, 24429), (3353, 16167), (5389, 10059), (6657, 8143)]