16103662407

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{342187}}^1$

素因数の和:342289

約数の個数: 40

約数和(自身を含む): 27823990656

約数和(自身を除く): 11720328249

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 2241, 5229, 6723, 15687, 47061, 342187, 1026561, 2395309, 3079683, 7185927, 9239049, 21557781, 27717147, 28401521, 64673343, 85204563, 194020029, 198810647, 255613689, 596431941, 766841067, 1789295823, 2300523201, 5367887469, 16103662407]

約数ペア:

[(1, 16103662407), (3, 5367887469), (7, 2300523201), (9, 1789295823), (21, 766841067), (27, 596431941), (63, 255613689), (81, 198810647), (83, 194020029), (189, 85204563), (249, 64673343), (567, 28401521), (581, 27717147), (747, 21557781), (1743, 9239049), (2241, 7185927), (5229, 3079683), (6723, 2395309), (15687, 1026561), (47061, 342187)]