6347187

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 5817933

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 71, 77, 99, 129, 189, 213, 231, 297, 301, 387, 473, 497, 639, 693, 781, 903, 1161, 1419, 1491, 1917, 2079, 2343, 2709, 3053, 3311, 4257, 4473, 5467, 7029, 8127, 9159, 9933, 12771, 13419, 16401, 21087, 21371, 27477, 29799, 33583, 49203, 64113, 82431, 89397, 100749, 147609, 192339, 235081, 302247, 577017, 705243, 906741, 2115729, 6347187]

約数ペア:

[(1, 6347187), (3, 2115729), (7, 906741), (9, 705243), (11, 577017), (21, 302247), (27, 235081), (33, 192339), (43, 147609), (63, 100749), (71, 89397), (77, 82431), (99, 64113), (129, 49203), (189, 33583), (213, 29799), (231, 27477), (297, 21371), (301, 21087), (387, 16401), (473, 13419), (497, 12771), (639, 9933), (693, 9159), (781, 8127), (903, 7029), (1161, 5467), (1419, 4473), (1491, 4257), (1917, 3311), (2079, 3053), (2343, 2709)]