7139634111

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1207447}}^1$

素因数の和:1207532

約数の個数: 20

約数和(自身を含む): 10811489392

約数和(自身を除く): 3671855281

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 1207447, 3622341, 10867023, 32601069, 88143631, 97803207, 264430893, 793292679, 2379878037, 7139634111]

約数ペア:

[(1, 7139634111), (3, 2379878037), (9, 793292679), (27, 264430893), (73, 97803207), (81, 88143631), (219, 32601069), (657, 10867023), (1971, 3622341), (5913, 1207447)]