72141519

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 97810272

約数和(自身を除く): 25668753

約数列:

[1, 3, 97, 173, 291, 519, 1433, 4299, 16781, 50343, 139001, 247909, 417003, 743727, 24047173, 72141519]

約数ペア:

[(1, 72141519), (3, 24047173), (97, 743727), (173, 417003), (291, 247909), (519, 139001), (1433, 50343), (4299, 16781)]