168229743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3883

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 93043857

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 781, 1349, 2343, 3779, 4047, 11337, 14839, 41569, 44517, 71801, 124707, 215403, 268309, 789811, 804927, 2369433, 2951399, 5097871, 8854197, 15293613, 56076581, 168229743]

約数ペア:

[(1, 168229743), (3, 56076581), (11, 15293613), (19, 8854197), (33, 5097871), (57, 2951399), (71, 2369433), (209, 804927), (213, 789811), (627, 268309), (781, 215403), (1349, 124707), (2343, 71801), (3779, 44517), (4047, 41569), (11337, 14839)]