54056187

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 84994560

約数和(自身を除く): 30938373

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1427, 1647, 4209, 4281, 12627, 12843, 32821, 37881, 38529, 87047, 98463, 261141, 295389, 783423, 886167, 2002081, 2350269, 6006243, 18018729, 54056187]

約数ペア:

[(1, 54056187), (3, 18018729), (9, 6006243), (23, 2350269), (27, 2002081), (61, 886167), (69, 783423), (183, 295389), (207, 261141), (549, 98463), (621, 87047), (1403, 38529), (1427, 37881), (1647, 32821), (4209, 12843), (4281, 12627)]