127855638

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{4943}}^1$

素因数の和:5433

約数の個数: 32

約数和(自身を含む): 284774400

約数和(自身を除く): 156918762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 958, 1437, 2874, 4311, 4943, 8622, 9886, 12933, 14829, 25866, 29658, 44487, 88974, 133461, 266922, 2367697, 4735394, 7103091, 14206182, 21309273, 42618546, 63927819, 127855638]

約数ペア:

[(1, 127855638), (2, 63927819), (3, 42618546), (6, 21309273), (9, 14206182), (18, 7103091), (27, 4735394), (54, 2367697), (479, 266922), (958, 133461), (1437, 88974), (2874, 44487), (4311, 29658), (4943, 25866), (8622, 14829), (9886, 12933)]