139552353

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 207163008

約数和(自身を除く): 67610655

約数列:

[1, 3, 9, 47, 141, 173, 423, 519, 1557, 1907, 5721, 8131, 17163, 24393, 73179, 89629, 268887, 329911, 806661, 989733, 2969199, 15505817, 46517451, 139552353]

約数ペア:

[(1, 139552353), (3, 46517451), (9, 15505817), (47, 2969199), (141, 989733), (173, 806661), (423, 329911), (519, 268887), (1557, 89629), (1907, 73179), (5721, 24393), (8131, 17163)]