55572669

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 86803200

約数和(自身を除く): 31230531

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 821, 981, 2463, 2507, 2943, 7389, 7521, 18883, 22167, 22563, 56649, 67689, 89489, 169947, 268467, 509841, 805401, 2058247, 2416203, 6174741, 18524223, 55572669]

約数ペア:

[(1, 55572669), (3, 18524223), (9, 6174741), (23, 2416203), (27, 2058247), (69, 805401), (109, 509841), (207, 268467), (327, 169947), (621, 89489), (821, 67689), (981, 56649), (2463, 22563), (2507, 22167), (2943, 18883), (7389, 7521)]