15671180781

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{6992941}}^1$

素因数の和:6993033

約数の個数: 16

約数和(自身を含む): 23496285120

約数和(自身を除く): 7825104339

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 6992941, 20978823, 62936469, 188809407, 580414103, 1741242309, 5223726927, 15671180781]

約数ペア:

[(1, 15671180781), (3, 5223726927), (9, 1741242309), (27, 580414103), (83, 188809407), (249, 62936469), (747, 20978823), (2241, 6992941)]