771671043

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 1386927360

約数和(自身を除く): 615256317

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 81, 99, 117, 143, 159, 243, 297, 351, 419, 429, 477, 583, 689, 891, 1053, 1257, 1287, 1431, 1749, 2067, 2673, 3159, 3771, 3861, 4293, 4609, 5247, 5447, 6201, 7579, 11313, 11583, 12879, 13827, 15741, 16341, 18603, 22207, 22737, 33939, 34749, 41481, 47223, 49023, 55809, 59917, 66621, 68211, 101817, 124443, 141669, 147069, 167427, 179751, 199863, 204633, 244277, 288691, 373329, 441207, 539253, 599589, 613899, 732831, 866073, 1119987, 1323621, 1617759, 1798767, 1841697, 2198493, 2598219, 3175601, 4853277, 5396301, 6595479, 7794657, 9526803, 14559831, 19786437, 23383971, 28580409, 59359311, 70151913, 85741227, 257223681, 771671043]

約数ペア:

[(1, 771671043), (3, 257223681), (9, 85741227), (11, 70151913), (13, 59359311), (27, 28580409), (33, 23383971), (39, 19786437), (53, 14559831), (81, 9526803), (99, 7794657), (117, 6595479), (143, 5396301), (159, 4853277), (243, 3175601), (297, 2598219), (351, 2198493), (419, 1841697), (429, 1798767), (477, 1617759), (583, 1323621), (689, 1119987), (891, 866073), (1053, 732831), (1257, 613899), (1287, 599589), (1431, 539253), (1749, 441207), (2067, 373329), (2673, 288691), (3159, 244277), (3771, 204633), (3861, 199863), (4293, 179751), (4609, 167427), (5247, 147069), (5447, 141669), (6201, 124443), (7579, 101817), (11313, 68211), (11583, 66621), (12879, 59917), (13827, 55809), (15741, 49023), (16341, 47223), (18603, 41481), (22207, 34749), (22737, 33939)]