47491191

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 78798720

約数和(自身を除く): 31307529

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 163, 243, 297, 327, 489, 891, 981, 1199, 1467, 1793, 2673, 2943, 3597, 4401, 5379, 8829, 10791, 13203, 16137, 17767, 26487, 32373, 39609, 48411, 53301, 97119, 145233, 159903, 195437, 291357, 435699, 479709, 586311, 1439127, 1758933, 4317381, 5276799, 15830397, 47491191]

約数ペア:

[(1, 47491191), (3, 15830397), (9, 5276799), (11, 4317381), (27, 1758933), (33, 1439127), (81, 586311), (99, 479709), (109, 435699), (163, 291357), (243, 195437), (297, 159903), (327, 145233), (489, 97119), (891, 53301), (981, 48411), (1199, 39609), (1467, 32373), (1793, 26487), (2673, 17767), (2943, 16137), (3597, 13203), (4401, 10791), (5379, 8829)]