156678639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{5407}}^1$

素因数の和:6166

約数の個数: 16

約数和(自身を含む): 225318912

約数和(自身を除く): 68640273

約数列:

[1, 3, 13, 39, 743, 2229, 5407, 9659, 16221, 28977, 70291, 210873, 4017401, 12052203, 52226213, 156678639]

約数ペア:

[(1, 156678639), (3, 52226213), (13, 12052203), (39, 4017401), (743, 210873), (2229, 70291), (5407, 28977), (9659, 16221)]