56988981

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17737}}^1$

素因数の和:17770

約数の個数: 32

約数和(自身を含む): 102170880

約数和(自身を除く): 45181899

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 17737, 53211, 124159, 159633, 301529, 372477, 478899, 904587, 1117431, 2110703, 2713761, 3352293, 6332109, 8141283, 18996327, 56988981]

約数ペア:

[(1, 56988981), (3, 18996327), (7, 8141283), (9, 6332109), (17, 3352293), (21, 2713761), (27, 2110703), (51, 1117431), (63, 904587), (119, 478899), (153, 372477), (189, 301529), (357, 159633), (459, 124159), (1071, 53211), (3213, 17737)]