123234069

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 206438400

約数和(自身を除く): 83204331

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 123, 127, 147, 161, 287, 343, 381, 483, 861, 889, 943, 1029, 1127, 2009, 2667, 2829, 2921, 3381, 5207, 6027, 6223, 6601, 7889, 8763, 14063, 15621, 18669, 19803, 20447, 23667, 36449, 42189, 43561, 46207, 61341, 109347, 119761, 130683, 138621, 143129, 255143, 323449, 359283, 429387, 765429, 838327, 970347, 1001903, 1786001, 2514981, 3005709, 5358003, 5868289, 17604867, 41078023, 123234069]

約数ペア:

[(1, 123234069), (3, 41078023), (7, 17604867), (21, 5868289), (23, 5358003), (41, 3005709), (49, 2514981), (69, 1786001), (123, 1001903), (127, 970347), (147, 838327), (161, 765429), (287, 429387), (343, 359283), (381, 323449), (483, 255143), (861, 143129), (889, 138621), (943, 130683), (1029, 119761), (1127, 109347), (2009, 61341), (2667, 46207), (2829, 43561), (2921, 42189), (3381, 36449), (5207, 23667), (6027, 20447), (6223, 19803), (6601, 18669), (7889, 15621), (8763, 14063)]