88872819

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6793}}^1$

素因数の和:6899

約数の個数: 24

約数和(自身を含む): 139412880

約数和(自身を除く): 50540061

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 6793, 13083, 20379, 47551, 142653, 332857, 604577, 998571, 1813731, 4232039, 12696117, 29624273, 88872819]

約数ペア:

[(1, 88872819), (3, 29624273), (7, 12696117), (21, 4232039), (49, 1813731), (89, 998571), (147, 604577), (267, 332857), (623, 142653), (1869, 47551), (4361, 20379), (6793, 13083)]