7135747893

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{808217}}^1$

素因数の和:808338

約数の個数: 20

約数和(自身を含む): 10757381580

約数和(自身を除く): 3621633687

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 808217, 2424651, 7273953, 21821859, 65465577, 88095653, 264286959, 792860877, 2378582631, 7135747893]

約数ペア:

[(1, 7135747893), (3, 2378582631), (9, 792860877), (27, 264286959), (81, 88095653), (109, 65465577), (327, 21821859), (981, 7273953), (2943, 2424651), (8829, 808217)]