136368421

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{75217}}^1$

素因数の和:75268

約数の個数: 12

約数和(自身を含む): 162922188

約数和(自身を除く): 26553767

約数列:

[1, 7, 37, 49, 259, 1813, 75217, 526519, 2783029, 3685633, 19481203, 136368421]

約数ペア:

[(1, 136368421), (7, 19481203), (37, 3685633), (49, 2783029), (259, 526519), (1813, 75217)]