47798289

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 89671680

約数和(自身を除く): 41873391

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 277, 297, 581, 693, 747, 831, 913, 1743, 1939, 2079, 2241, 2493, 2739, 3047, 5229, 5817, 6391, 7479, 8217, 9141, 15687, 17451, 19173, 21329, 22991, 24651, 27423, 52353, 57519, 63987, 68973, 82269, 160937, 172557, 191961, 206919, 252901, 482811, 575883, 620757, 758703, 1448433, 1770307, 2276109, 4345299, 5310921, 6828327, 15932763, 47798289]

約数ペア:

[(1, 47798289), (3, 15932763), (7, 6828327), (9, 5310921), (11, 4345299), (21, 2276109), (27, 1770307), (33, 1448433), (63, 758703), (77, 620757), (83, 575883), (99, 482811), (189, 252901), (231, 206919), (249, 191961), (277, 172557), (297, 160937), (581, 82269), (693, 68973), (747, 63987), (831, 57519), (913, 52353), (1743, 27423), (1939, 24651), (2079, 22991), (2241, 21329), (2493, 19173), (2739, 17451), (3047, 15687), (5229, 9141), (5817, 8217), (6391, 7479)]