227149713

素因数分解:

$3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4801}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 375554816

約数和(自身を除く): 148405103

約数列:

[1, 3, 7, 9, 21, 63, 751, 2253, 4801, 5257, 6759, 14403, 15771, 33607, 43209, 47313, 100821, 302463, 3605551, 10816653, 25238857, 32449959, 75716571, 227149713]

約数ペア:

[(1, 227149713), (3, 75716571), (7, 32449959), (9, 25238857), (21, 10816653), (63, 3605551), (751, 302463), (2253, 100821), (4801, 47313), (5257, 43209), (6759, 33607), (14403, 15771)]