172723689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10357}}^1$

素因数の和:10489

約数の個数: 24

約数和(自身を含む): 266614920

約数和(自身を除く): 93891231

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 10357, 16677, 31071, 93213, 176069, 528207, 1128913, 1584621, 3386739, 10160217, 19191521, 57574563, 172723689]

約数ペア:

[(1, 172723689), (3, 57574563), (9, 19191521), (17, 10160217), (51, 3386739), (109, 1584621), (153, 1128913), (327, 528207), (981, 176069), (1853, 93213), (5559, 31071), (10357, 16677)]