68671569399

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{422311}}^1$

素因数の和:423190

約数の個数: 16

約数和(自身を含む): 93043779840

約数和(自身を除く): 24372210441

約数列:

[1, 3, 67, 201, 809, 2427, 54203, 162609, 422311, 1266933, 28294837, 84884511, 341649599, 1024948797, 22890523133, 68671569399]

約数ペア:

[(1, 68671569399), (3, 22890523133), (67, 1024948797), (201, 341649599), (809, 84884511), (2427, 28294837), (54203, 1266933), (162609, 422311)]