2116729552887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{7417}}^1\times {\mathrm{5167}}^1$

素因数の和:12645

約数の個数: 72

約数和(自身を含む): 3417827714496

約数和(自身を除く): 1301098161609

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 969, 1083, 2907, 3249, 5167, 6137, 7417, 15501, 18411, 22251, 46503, 55233, 66753, 87839, 98173, 126089, 140923, 263517, 294519, 378267, 422769, 790551, 883557, 1134801, 1268307, 1668941, 1865287, 2395691, 2677537, 5006823, 5595861, 7187073, 8032611, 15020469, 16787583, 21561219, 24097833, 31709879, 38323639, 45518129, 95129637, 114970917, 136554387, 285388911, 344912751, 409663161, 651501863, 728149141, 1954505589, 2184447423, 5863516767, 6553342269, 12378535397, 13834833679, 37135606191, 41504501037, 111406818573, 124513503111, 235192172543, 705576517629, 2116729552887]

約数ペア:

[(1, 2116729552887), (3, 705576517629), (9, 235192172543), (17, 124513503111), (19, 111406818573), (51, 41504501037), (57, 37135606191), (153, 13834833679), (171, 12378535397), (323, 6553342269), (361, 5863516767), (969, 2184447423), (1083, 1954505589), (2907, 728149141), (3249, 651501863), (5167, 409663161), (6137, 344912751), (7417, 285388911), (15501, 136554387), (18411, 114970917), (22251, 95129637), (46503, 45518129), (55233, 38323639), (66753, 31709879), (87839, 24097833), (98173, 21561219), (126089, 16787583), (140923, 15020469), (263517, 8032611), (294519, 7187073), (378267, 5595861), (422769, 5006823), (790551, 2677537), (883557, 2395691), (1134801, 1865287), (1268307, 1668941)]