77885320513

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:4023

約数の個数: 96

約数和(自身を含む): 110515926528

約数和(自身を除く): 32630606015

約数列:

[1, 7, 11, 13, 47, 49, 61, 77, 91, 143, 329, 427, 517, 539, 611, 637, 671, 793, 1001, 2303, 2867, 2989, 3619, 3877, 4277, 4697, 5551, 6721, 7007, 8723, 20069, 25333, 27139, 29939, 31537, 32879, 37271, 38857, 42647, 47047, 50401, 61061, 140483, 182219, 189973, 220759, 236497, 260897, 298529, 329329, 352807, 409981, 427427, 554411, 1275533, 1545313, 1655479, 1826279, 2004409, 2089703, 2368847, 2469649, 2601467, 2869867, 3074461, 3880877, 8928731, 11115359, 11588353, 14030863, 16581929, 18210269, 20089069, 21521227, 26057317, 27166139, 33819071, 77807513, 98216041, 116073503, 122268949, 127471883, 144499667, 150648589, 182401219, 236733497, 544652591, 855882643, 1011497669, 1276808533, 1589496337, 1657134479, 5991178501, 7080483683, 11126474359, 77885320513]

約数ペア:

[(1, 77885320513), (7, 11126474359), (11, 7080483683), (13, 5991178501), (47, 1657134479), (49, 1589496337), (61, 1276808533), (77, 1011497669), (91, 855882643), (143, 544652591), (329, 236733497), (427, 182401219), (517, 150648589), (539, 144499667), (611, 127471883), (637, 122268949), (671, 116073503), (793, 98216041), (1001, 77807513), (2303, 33819071), (2867, 27166139), (2989, 26057317), (3619, 21521227), (3877, 20089069), (4277, 18210269), (4697, 16581929), (5551, 14030863), (6721, 11588353), (7007, 11115359), (8723, 8928731), (20069, 3880877), (25333, 3074461), (27139, 2869867), (29939, 2601467), (31537, 2469649), (32879, 2368847), (37271, 2089703), (38857, 2004409), (42647, 1826279), (47047, 1655479), (50401, 1545313), (61061, 1275533), (140483, 554411), (182219, 427427), (189973, 409981), (220759, 352807), (236497, 329329), (260897, 298529)]