408058803

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 647911440

約数和(自身を除く): 239852637

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 401, 459, 739, 1203, 1377, 2217, 3609, 6651, 6817, 10827, 12563, 19953, 20451, 32481, 37689, 59859, 61353, 113067, 184059, 296339, 339201, 552177, 889017, 1017603, 2667051, 5037763, 8001153, 15113289, 24003459, 45339867, 136019601, 408058803]

約数ペア:

[(1, 408058803), (3, 136019601), (9, 45339867), (17, 24003459), (27, 15113289), (51, 8001153), (81, 5037763), (153, 2667051), (401, 1017603), (459, 889017), (739, 552177), (1203, 339201), (1377, 296339), (2217, 184059), (3609, 113067), (6651, 61353), (6817, 59859), (10827, 37689), (12563, 32481), (19953, 20451)]