1874715696783

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2161}}^1\times {\mathrm{18301}}^1$

素因数の和:20720

約数の個数: 48

約数和(自身を含む): 2839465986240

約数和(自身を除く): 964750289457

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 2161, 5267, 6483, 15801, 18301, 19449, 47403, 49703, 54903, 149109, 164709, 420923, 447327, 494869, 1262769, 1484607, 3788307, 4190929, 4453821, 11381987, 12572787, 34145961, 37718361, 39548461, 96391367, 102437883, 118645383, 289174101, 355936149, 867522303, 909614603, 2728843809, 8186531427, 9056597569, 27169792707, 81509378121, 208301744087, 624905232261, 1874715696783]

約数ペア:

[(1, 1874715696783), (3, 624905232261), (9, 208301744087), (23, 81509378121), (69, 27169792707), (207, 9056597569), (229, 8186531427), (687, 2728843809), (2061, 909614603), (2161, 867522303), (5267, 355936149), (6483, 289174101), (15801, 118645383), (18301, 102437883), (19449, 96391367), (47403, 39548461), (49703, 37718361), (54903, 34145961), (149109, 12572787), (164709, 11381987), (420923, 4453821), (447327, 4190929), (494869, 3788307), (1262769, 1484607)]