5280550461

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1068721}}^1$

素因数の和:1068794

約数の個数: 20

約数和(自身を含む): 8017552444

約数和(自身を除く): 2737001983

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 1068721, 3206163, 9618489, 28855467, 65191981, 86566401, 195575943, 586727829, 1760183487, 5280550461]

約数ペア:

[(1, 5280550461), (3, 1760183487), (9, 586727829), (27, 195575943), (61, 86566401), (81, 65191981), (183, 28855467), (549, 9618489), (1647, 3206163), (4941, 1068721)]