134190189

素因数分解:

$3^5\times 7^1\times {\mathrm{78889}}^1$

素因数の和:78911

約数の個数: 24

約数和(自身を含む): 229727680

約数和(自身を除く): 95537491

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 78889, 236667, 552223, 710001, 1656669, 2130003, 4970007, 6390009, 14910021, 19170027, 44730063, 134190189]

約数ペア:

[(1, 134190189), (3, 44730063), (7, 19170027), (9, 14910021), (21, 6390009), (27, 4970007), (63, 2130003), (81, 1656669), (189, 710001), (243, 552223), (567, 236667), (1701, 78889)]