7241157

素因数分解:

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

素因数の和:82

約数の個数: 64

約数和(自身を含む): 13854720

約数和(自身を除く): 6613563

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 81, 99, 129, 189, 231, 243, 297, 301, 387, 473, 567, 693, 729, 891, 903, 1161, 1419, 1701, 2079, 2187, 2673, 2709, 3311, 3483, 4257, 5103, 6237, 8019, 8127, 9933, 10449, 12771, 15309, 18711, 24057, 24381, 29799, 31347, 38313, 56133, 73143, 89397, 94041, 114939, 168399, 219429, 268191, 344817, 658287, 804573, 1034451, 2413719, 7241157]

約数ペア:

[(1, 7241157), (3, 2413719), (7, 1034451), (9, 804573), (11, 658287), (21, 344817), (27, 268191), (33, 219429), (43, 168399), (63, 114939), (77, 94041), (81, 89397), (99, 73143), (129, 56133), (189, 38313), (231, 31347), (243, 29799), (297, 24381), (301, 24057), (387, 18711), (473, 15309), (567, 12771), (693, 10449), (729, 9933), (891, 8127), (903, 8019), (1161, 6237), (1419, 5103), (1701, 4257), (2079, 3483), (2187, 3311), (2673, 2709)]