77732433

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 50001327

約数列:

[1, 3, 9, 23, 27, 41, 43, 69, 71, 123, 129, 207, 213, 369, 387, 621, 639, 943, 989, 1107, 1161, 1633, 1763, 1917, 2829, 2911, 2967, 3053, 4899, 5289, 8487, 8733, 8901, 9159, 14697, 15867, 25461, 26199, 26703, 27477, 40549, 44091, 47601, 66953, 70219, 78597, 82431, 121647, 125173, 200859, 210657, 364941, 375519, 602577, 631971, 1094823, 1126557, 1807731, 1895913, 2878979, 3379671, 8636937, 25910811, 77732433]

約数ペア:

[(1, 77732433), (3, 25910811), (9, 8636937), (23, 3379671), (27, 2878979), (41, 1895913), (43, 1807731), (69, 1126557), (71, 1094823), (123, 631971), (129, 602577), (207, 375519), (213, 364941), (369, 210657), (387, 200859), (621, 125173), (639, 121647), (943, 82431), (989, 78597), (1107, 70219), (1161, 66953), (1633, 47601), (1763, 44091), (1917, 40549), (2829, 27477), (2911, 26703), (2967, 26199), (3053, 25461), (4899, 15867), (5289, 14697), (8487, 9159), (8733, 8901)]