401667093

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 630669312

約数和(自身を除く): 229002219

約数列:

[1, 3, 9, 27, 31, 71, 81, 93, 213, 243, 279, 639, 751, 837, 1917, 2201, 2253, 2511, 5751, 6603, 6759, 7533, 17253, 19809, 20277, 23281, 53321, 59427, 60831, 69843, 159963, 178281, 182493, 209529, 479889, 534843, 628587, 1439667, 1652951, 1885761, 4319001, 4958853, 5657283, 12957003, 14876559, 44629677, 133889031, 401667093]

約数ペア:

[(1, 401667093), (3, 133889031), (9, 44629677), (27, 14876559), (31, 12957003), (71, 5657283), (81, 4958853), (93, 4319001), (213, 1885761), (243, 1652951), (279, 1439667), (639, 628587), (751, 534843), (837, 479889), (1917, 209529), (2201, 182493), (2253, 178281), (2511, 159963), (5751, 69843), (6603, 60831), (6759, 59427), (7533, 53321), (17253, 23281), (19809, 20277)]