84747663

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 171924480

約数和(自身を除く): 87176817

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 39, 63, 69, 77, 91, 99, 117, 143, 161, 207, 231, 253, 273, 299, 409, 429, 483, 693, 759, 819, 897, 1001, 1227, 1287, 1449, 1771, 2093, 2277, 2691, 2863, 3003, 3289, 3681, 4499, 5313, 5317, 6279, 8589, 9009, 9407, 9867, 13497, 15939, 15951, 18837, 23023, 25767, 28221, 29601, 31493, 37219, 40491, 47853, 58487, 65849, 69069, 84663, 94479, 103477, 111657, 122291, 175461, 197547, 207207, 283437, 310431, 334971, 366873, 409409, 526383, 592641, 724339, 856037, 931293, 1100619, 1228227, 1345201, 2173017, 2568111, 3684681, 4035603, 6519051, 7704333, 9416407, 12106809, 28249221, 84747663]

約数ペア:

[(1, 84747663), (3, 28249221), (7, 12106809), (9, 9416407), (11, 7704333), (13, 6519051), (21, 4035603), (23, 3684681), (33, 2568111), (39, 2173017), (63, 1345201), (69, 1228227), (77, 1100619), (91, 931293), (99, 856037), (117, 724339), (143, 592641), (161, 526383), (207, 409409), (231, 366873), (253, 334971), (273, 310431), (299, 283437), (409, 207207), (429, 197547), (483, 175461), (693, 122291), (759, 111657), (819, 103477), (897, 94479), (1001, 84663), (1227, 69069), (1287, 65849), (1449, 58487), (1771, 47853), (2093, 40491), (2277, 37219), (2691, 31493), (2863, 29601), (3003, 28221), (3289, 25767), (3681, 23023), (4499, 18837), (5313, 15951), (5317, 15939), (6279, 13497), (8589, 9867), (9009, 9407)]