156720712899

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{16349}}^1\times {\mathrm{60289}}^1$

素因数の和:76694

約数の個数: 16

約数和(自身を含む): 212920164000

約数和(自身を除く): 56199451101

約数列:

[1, 3, 53, 159, 16349, 49047, 60289, 180867, 866497, 2599491, 3195317, 9585951, 985664861, 2956994583, 52240237633, 156720712899]

約数ペア:

[(1, 156720712899), (3, 52240237633), (53, 2956994583), (159, 985664861), (16349, 9585951), (49047, 3195317), (60289, 2599491), (180867, 866497)]