135631293

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4025

約数の個数: 32

約数和(自身を含む): 217423872

約数和(自身を除く): 81792579

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1643, 3931, 4929, 11501, 11793, 27517, 34503, 82551, 121861, 208343, 365583, 625029, 853027, 1458401, 2559081, 4375203, 6458633, 19375899, 45210431, 135631293]

約数ペア:

[(1, 135631293), (3, 45210431), (7, 19375899), (21, 6458633), (31, 4375203), (53, 2559081), (93, 1458401), (159, 853027), (217, 625029), (371, 365583), (651, 208343), (1113, 121861), (1643, 82551), (3931, 34503), (4929, 27517), (11501, 11793)]