274756887

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{16493}}^1$

素因数の和:17119

約数の個数: 16

約数和(自身を含む): 407731680

約数和(自身を除く): 132974793

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16493, 16659, 49479, 148437, 445311, 10176181, 30528543, 91585629, 274756887]

約数ペア:

[(1, 274756887), (3, 91585629), (9, 30528543), (27, 10176181), (617, 445311), (1851, 148437), (5553, 49479), (16493, 16659)]