135025723

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{20719}}^1$

素因数の和:20759

約数の個数: 16

約数和(自身を含む): 165760000

約数和(自身を除く): 30734277

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 20719, 145033, 393661, 1015231, 2755627, 7106617, 19289389, 135025723]

約数ペア:

[(1, 135025723), (7, 19289389), (19, 7106617), (49, 2755627), (133, 1015231), (343, 393661), (931, 145033), (6517, 20719)]