65385621

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61051}}^1$

素因数の和:61081

約数の個数: 24

約数和(自身を含む): 114289344

約数和(自身を除く): 48903723

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 61051, 183153, 427357, 549459, 1037867, 1282071, 3113601, 3846213, 7265069, 9340803, 21795207, 65385621]

約数ペア:

[(1, 65385621), (3, 21795207), (7, 9340803), (9, 7265069), (17, 3846213), (21, 3113601), (51, 1282071), (63, 1037867), (119, 549459), (153, 427357), (357, 183153), (1071, 61051)]