47180727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2633}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 74784528

約数和(自身を除く): 27603801

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 2633, 5973, 7899, 17919, 23697, 28963, 86889, 260667, 476573, 1429719, 4289157, 5242303, 15726909, 47180727]

約数ペア:

[(1, 47180727), (3, 15726909), (9, 5242303), (11, 4289157), (33, 1429719), (99, 476573), (181, 260667), (543, 86889), (1629, 28963), (1991, 23697), (2633, 17919), (5973, 7899)]