55328007

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4229}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 86799600

約数和(自身を除く): 31471593

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4229, 4361, 12687, 13083, 29603, 88809, 207221, 376381, 621663, 1129143, 2634667, 7904001, 18442669, 55328007]

約数ペア:

[(1, 55328007), (3, 18442669), (7, 7904001), (21, 2634667), (49, 1129143), (89, 621663), (147, 376381), (267, 207221), (623, 88809), (1869, 29603), (4229, 13083), (4361, 12687)]