67692321

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 102685440

約数和(自身を除く): 34993119

約数列:

[1, 3, 9, 27, 101, 103, 241, 303, 309, 723, 909, 927, 2169, 2727, 2781, 6507, 10403, 24341, 24823, 31209, 73023, 74469, 93627, 219069, 223407, 280881, 657207, 670221, 2507123, 7521369, 22564107, 67692321]

約数ペア:

[(1, 67692321), (3, 22564107), (9, 7521369), (27, 2507123), (101, 670221), (103, 657207), (241, 280881), (303, 223407), (309, 219069), (723, 93627), (909, 74469), (927, 73023), (2169, 31209), (2727, 24823), (2781, 24341), (6507, 10403)]