60989721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67993}}^1$

素因数の和:68032

約数の個数: 16

約数和(自身を含む): 91383936

約数和(自身を除く): 30394215

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 67993, 203979, 883909, 1563839, 2651727, 4691517, 20329907, 60989721]

約数ペア:

[(1, 60989721), (3, 20329907), (13, 4691517), (23, 2651727), (39, 1563839), (69, 883909), (299, 203979), (897, 67993)]