21180150093

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8296181}}^1$

素因数の和:8296244

約数の個数: 16

約数和(自身を含む): 30264471936

約数和(自身を除く): 9084321843

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 8296181, 24888543, 190812163, 306958697, 572436489, 920876091, 7060050031, 21180150093]

約数ペア:

[(1, 21180150093), (3, 7060050031), (23, 920876091), (37, 572436489), (69, 306958697), (111, 190812163), (851, 24888543), (2553, 8296181)]