66119804947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{470473}}^1$

素因数の和:471678

約数の個数: 16

約数和(自身を含む): 80078438592

約数和(自身を除く): 13958633645

約数列:

[1, 7, 17, 119, 1181, 8267, 20077, 140539, 470473, 3293311, 7998041, 55986287, 555628613, 3889400291, 9445686421, 66119804947]

約数ペア:

[(1, 66119804947), (7, 9445686421), (17, 3889400291), (119, 555628613), (1181, 55986287), (8267, 7998041), (20077, 3293311), (140539, 470473)]