66281837

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 72099072

約数和(自身を除く): 5817235

約数列:

[1, 23, 37, 71, 851, 1097, 1633, 2627, 25231, 40589, 60421, 77887, 933547, 1791401, 2881819, 66281837]

約数ペア:

[(1, 66281837), (23, 2881819), (37, 1791401), (71, 933547), (851, 77887), (1097, 60421), (1633, 40589), (2627, 25231)]