8733123

素因数分解:

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

素因数の和:94

約数の個数: 64

約数和(自身を含む): 16128000

約数和(自身を除く): 7394877

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 49, 63, 69, 123, 147, 161, 189, 207, 287, 343, 369, 441, 483, 621, 861, 943, 1029, 1107, 1127, 1323, 1449, 2009, 2583, 2829, 3087, 3381, 4347, 6027, 6601, 7749, 7889, 8487, 9261, 10143, 14063, 18081, 19803, 23667, 25461, 30429, 42189, 46207, 54243, 59409, 71001, 126567, 138621, 178227, 213003, 323449, 379701, 415863, 970347, 1247589, 2911041, 8733123]

約数ペア:

[(1, 8733123), (3, 2911041), (7, 1247589), (9, 970347), (21, 415863), (23, 379701), (27, 323449), (41, 213003), (49, 178227), (63, 138621), (69, 126567), (123, 71001), (147, 59409), (161, 54243), (189, 46207), (207, 42189), (287, 30429), (343, 25461), (369, 23667), (441, 19803), (483, 18081), (621, 14063), (861, 10143), (943, 9261), (1029, 8487), (1107, 7889), (1127, 7749), (1323, 6601), (1449, 6027), (2009, 4347), (2583, 3381), (2829, 3087)]