128889174903

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{1800103}}^1$

素因数の和:1800958

約数の個数: 16

約数和(自身を含む): 177994283520

約数和(自身を除く): 49105108617

約数列:

[1, 3, 29, 87, 823, 2469, 23867, 71601, 1800103, 5400309, 52202987, 156608961, 1481484769, 4444454307, 42963058301, 128889174903]

約数ペア:

[(1, 128889174903), (3, 42963058301), (29, 4444454307), (87, 1481484769), (823, 156608961), (2469, 52202987), (23867, 5400309), (71601, 1800103)]