168242511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{55691}}^1$

素因数の和:55766

約数の個数: 16

約数和(自身を含む): 240589440

約数和(自身を除く): 72346929

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 55691, 167073, 1058129, 2951623, 3174387, 8854869, 56080837, 168242511]

約数ペア:

[(1, 168242511), (3, 56080837), (19, 8854869), (53, 3174387), (57, 2951623), (159, 1058129), (1007, 167073), (3021, 55691)]