66486189

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41117}}^1$

素因数の和:41145

約数の個数: 24

約数和(自身を含む): 112498848

約数和(自身を除く): 46012659

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 41117, 123351, 287819, 452287, 863457, 1356861, 2014733, 3166009, 6044199, 9498027, 22162063, 66486189]

約数ペア:

[(1, 66486189), (3, 22162063), (7, 9498027), (11, 6044199), (21, 3166009), (33, 2014733), (49, 1356861), (77, 863457), (147, 452287), (231, 287819), (539, 123351), (1617, 41117)]