64530729

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{5323}}^1$

素因数の和:5781

約数の個数: 16

約数和(自身を含む): 95832000

約数和(自身を除く): 31301271

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 5323, 12123, 15969, 47907, 143721, 2390027, 7170081, 21510243, 64530729]

約数ペア:

[(1, 64530729), (3, 21510243), (9, 7170081), (27, 2390027), (449, 143721), (1347, 47907), (4041, 15969), (5323, 12123)]