61971320001

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1\times {\mathrm{380713}}^1$

素因数の和:382616

約数の個数: 16

約数和(自身を含む): 85523592960

約数和(自身を除く): 23552272959

約数列:

[1, 3, 29, 87, 1871, 5613, 54259, 162777, 380713, 1142139, 11040677, 33122031, 712314023, 2136942069, 20657106667, 61971320001]

約数ペア:

[(1, 61971320001), (3, 20657106667), (29, 2136942069), (87, 712314023), (1871, 33122031), (5613, 11040677), (54259, 1142139), (162777, 380713)]