127487196

素因数分解:

$2^2\times 3^4\times {\mathrm{393479}}^1$

素因数の和:393495

約数の個数: 30

約数和(自身を含む): 333277560

約数和(自身を除く): 205790364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 393479, 786958, 1180437, 1573916, 2360874, 3541311, 4721748, 7082622, 10623933, 14165244, 21247866, 31871799, 42495732, 63743598, 127487196]

約数ペア:

[(1, 127487196), (2, 63743598), (3, 42495732), (4, 31871799), (6, 21247866), (9, 14165244), (12, 10623933), (18, 7082622), (27, 4721748), (36, 3541311), (54, 2360874), (81, 1573916), (108, 1180437), (162, 786958), (324, 393479)]