449366913

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1303}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 681626880

約数和(自身を除く): 232259967

約数列:

[1, 3, 9, 27, 53, 159, 241, 477, 723, 1303, 1431, 2169, 3909, 6507, 11727, 12773, 35181, 38319, 69059, 114957, 207177, 314023, 344871, 621531, 942069, 1864593, 2826207, 8478621, 16643219, 49929657, 149788971, 449366913]

約数ペア:

[(1, 449366913), (3, 149788971), (9, 49929657), (27, 16643219), (53, 8478621), (159, 2826207), (241, 1864593), (477, 942069), (723, 621531), (1303, 344871), (1431, 314023), (2169, 207177), (3909, 114957), (6507, 69059), (11727, 38319), (12773, 35181)]