313640497629

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{17431}}^1$

素因数の和:17712

約数の個数: 80

約数和(自身を含む): 505719054720

約数和(自身を除く): 192078557091

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 179, 219, 459, 537, 657, 1241, 1377, 1611, 1971, 3043, 3723, 4833, 5913, 9129, 11169, 13067, 14499, 17431, 27387, 33507, 39201, 52293, 82161, 100521, 117603, 156879, 222139, 246483, 296327, 352809, 470637, 666417, 888981, 1058427, 1272463, 1411911, 1999251, 2666943, 3120149, 3817389, 5997753, 8000829, 9360447, 11452167, 17993259, 21631871, 24002487, 28081341, 34356501, 53042533, 64895613, 84244023, 103069503, 159127599, 194686839, 227770877, 252732069, 477382797, 584060517, 683312631, 1432148391, 1752181551, 2049937893, 3872104909, 4296445173, 6149813679, 11616314727, 18449441037, 34848944181, 104546832543, 313640497629]

約数ペア:

[(1, 313640497629), (3, 104546832543), (9, 34848944181), (17, 18449441037), (27, 11616314727), (51, 6149813679), (73, 4296445173), (81, 3872104909), (153, 2049937893), (179, 1752181551), (219, 1432148391), (459, 683312631), (537, 584060517), (657, 477382797), (1241, 252732069), (1377, 227770877), (1611, 194686839), (1971, 159127599), (3043, 103069503), (3723, 84244023), (4833, 64895613), (5913, 53042533), (9129, 34356501), (11169, 28081341), (13067, 24002487), (14499, 21631871), (17431, 17993259), (27387, 11452167), (33507, 9360447), (39201, 8000829), (52293, 5997753), (82161, 3817389), (100521, 3120149), (117603, 2666943), (156879, 1999251), (222139, 1411911), (246483, 1272463), (296327, 1058427), (352809, 888981), (470637, 666417)]