387000063

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1847}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 578113536

約数和(自身を除く): 191113473

約数列:

[1, 3, 9, 31, 93, 279, 751, 1847, 2253, 5541, 6759, 16623, 23281, 57257, 69843, 171771, 209529, 515313, 1387097, 4161291, 12483873, 43000007, 129000021, 387000063]

約数ペア:

[(1, 387000063), (3, 129000021), (9, 43000007), (31, 12483873), (93, 4161291), (279, 1387097), (751, 515313), (1847, 209529), (2253, 171771), (5541, 69843), (6759, 57257), (16623, 23281)]