64803789

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 96370560

約数和(自身を除く): 31566771

約数列:

[1, 3, 9, 53, 103, 159, 309, 477, 927, 1319, 3957, 5459, 11871, 16377, 49131, 69907, 135857, 209721, 407571, 629163, 1222713, 7200421, 21601263, 64803789]

約数ペア:

[(1, 64803789), (3, 21601263), (9, 7200421), (53, 1222713), (103, 629163), (159, 407571), (309, 209721), (477, 135857), (927, 69907), (1319, 49131), (3957, 16377), (5459, 11871)]