8173872133

素因数分解:

$7^3\times {\mathrm{1307}}^1\times {\mathrm{18233}}^1$

素因数の和:19561

約数の個数: 16

約数和(自身を含む): 9540028800

約数和(自身を除く): 1366156667

約数列:

[1, 7, 49, 343, 1307, 9149, 18233, 64043, 127631, 448301, 893417, 6253919, 23830531, 166813717, 1167696019, 8173872133]

約数ペア:

[(1, 8173872133), (7, 1167696019), (49, 166813717), (343, 23830531), (1307, 6253919), (9149, 893417), (18233, 448301), (64043, 127631)]