68829663

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5261}}^1$

素因数の和:5367

約数の個数: 24

約数和(自身を含む): 107976240

約数和(自身を除く): 39146577

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 5261, 13083, 15783, 36827, 110481, 257789, 468229, 773367, 1404687, 3277603, 9832809, 22943221, 68829663]

約数ペア:

[(1, 68829663), (3, 22943221), (7, 9832809), (21, 3277603), (49, 1404687), (89, 773367), (147, 468229), (267, 257789), (623, 110481), (1869, 36827), (4361, 15783), (5261, 13083)]