66135729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{117889}}^1$

素因数の和:117920

約数の個数: 16

約数和(自身を含む): 101856960

約数和(自身を除く): 35721231

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 117889, 353667, 1296779, 2004113, 3890337, 6012339, 22045243, 66135729]

約数ペア:

[(1, 66135729), (3, 22045243), (11, 6012339), (17, 3890337), (33, 2004113), (51, 1296779), (187, 353667), (561, 117889)]