66942687819

素因数分解:

$3^1\times 7^1\times {\mathrm{39089}}^1\times {\mathrm{81551}}^1$

素因数の和:120650

約数の個数: 16

約数和(自身を含む): 102011765760

約数和(自身を除く): 35069077941

約数列:

[1, 3, 7, 21, 39089, 81551, 117267, 244653, 273623, 570857, 820869, 1712571, 3187747039, 9563241117, 22314229273, 66942687819]

約数ペア:

[(1, 66942687819), (3, 22314229273), (7, 9563241117), (21, 3187747039), (39089, 1712571), (81551, 820869), (117267, 570857), (244653, 273623)]