66658173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{27809}}^1$

素因数の和:27876

約数の個数: 16

約数和(自身を含む): 96111360

約数和(自身を除く): 29453187

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 27809, 83427, 472753, 1307023, 1418259, 3921069, 22219391, 66658173]

約数ペア:

[(1, 66658173), (3, 22219391), (17, 3921069), (47, 1418259), (51, 1307023), (141, 472753), (799, 83427), (2397, 27809)]