2009016060453

素因数分解:

$3^4\times {\mathrm{2545691}}^1\times {\mathrm{9743}}^1$

素因数の和:2555446

約数の個数: 20

約数和(自身を含む): 3001431964608

約数和(自身を除く): 992415904155

約数列:

[1, 3, 9, 27, 81, 9743, 29229, 87687, 263061, 789183, 2545691, 7637073, 22911219, 68733657, 206200971, 24802667413, 74408002239, 223224006717, 669672020151, 2009016060453]

約数ペア:

[(1, 2009016060453), (3, 669672020151), (9, 223224006717), (27, 74408002239), (81, 24802667413), (9743, 206200971), (29229, 68733657), (87687, 22911219), (263061, 7637073), (789183, 2545691)]