12140906589

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{2521}}^1$

素因数の和:2927

約数の個数: 64

約数和(自身を含む): 20879738880

約数和(自身を除く): 8738832291

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 307, 581, 747, 921, 1743, 2149, 2241, 2521, 2763, 5229, 6447, 7563, 8289, 15687, 17647, 19341, 22689, 25481, 52941, 58023, 68067, 76443, 158823, 178367, 209243, 229329, 476469, 535101, 627729, 687987, 773947, 1464701, 1605303, 1883187, 2321841, 4394103, 4815909, 5417629, 5649561, 6965523, 13182309, 16252887, 20896569, 39546927, 48758661, 64237601, 146275983, 192712803, 449663207, 578138409, 1348989621, 1734415227, 4046968863, 12140906589]

約数ペア:

[(1, 12140906589), (3, 4046968863), (7, 1734415227), (9, 1348989621), (21, 578138409), (27, 449663207), (63, 192712803), (83, 146275983), (189, 64237601), (249, 48758661), (307, 39546927), (581, 20896569), (747, 16252887), (921, 13182309), (1743, 6965523), (2149, 5649561), (2241, 5417629), (2521, 4815909), (2763, 4394103), (5229, 2321841), (6447, 1883187), (7563, 1605303), (8289, 1464701), (15687, 773947), (17647, 687987), (19341, 627729), (22689, 535101), (25481, 476469), (52941, 229329), (58023, 209243), (68067, 178367), (76443, 158823)]