31822659

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 51955200

約数和(自身を除く): 20132541

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 983, 1199, 2943, 2949, 3597, 8847, 10791, 10813, 26541, 32373, 32439, 97317, 107147, 291951, 321441, 964323, 1178617, 2892969, 3535851, 10607553, 31822659]

約数ペア:

[(1, 31822659), (3, 10607553), (9, 3535851), (11, 2892969), (27, 1178617), (33, 964323), (99, 321441), (109, 291951), (297, 107147), (327, 97317), (981, 32439), (983, 32373), (1199, 26541), (2943, 10813), (2949, 10791), (3597, 8847)]