129681036387

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1907}}^1\times {\mathrm{3761}}^1$

素因数の和:5729

約数の個数: 72

約数和(自身を含む): 223390479312

約数和(自身を除く): 93709442925

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 1907, 2009, 2583, 3761, 5721, 6027, 11283, 13349, 17163, 18081, 26327, 33849, 40047, 78187, 78981, 93443, 120141, 154201, 184289, 234561, 236943, 280329, 462603, 547309, 552867, 703683, 840987, 1079407, 1387809, 1641927, 1658601, 3238221, 3831163, 4925781, 7172227, 7555849, 9714663, 11493489, 21516681, 22667547, 34480467, 50205589, 64550043, 68002641, 150616767, 294061307, 351439123, 451850301, 882183921, 1054317369, 2058429149, 2646551763, 3162952107, 6175287447, 14409004043, 18525862341, 43227012129, 129681036387]

約数ペア:

[(1, 129681036387), (3, 43227012129), (7, 18525862341), (9, 14409004043), (21, 6175287447), (41, 3162952107), (49, 2646551763), (63, 2058429149), (123, 1054317369), (147, 882183921), (287, 451850301), (369, 351439123), (441, 294061307), (861, 150616767), (1907, 68002641), (2009, 64550043), (2583, 50205589), (3761, 34480467), (5721, 22667547), (6027, 21516681), (11283, 11493489), (13349, 9714663), (17163, 7555849), (18081, 7172227), (26327, 4925781), (33849, 3831163), (40047, 3238221), (78187, 1658601), (78981, 1641927), (93443, 1387809), (120141, 1079407), (154201, 840987), (184289, 703683), (234561, 552867), (236943, 547309), (280329, 462603)]