56713041

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 108055584

約数和(自身を除く): 51342543

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 243, 297, 433, 441, 539, 567, 693, 891, 1299, 1323, 1617, 1701, 2079, 2673, 3031, 3897, 3969, 4763, 4851, 6237, 9093, 11691, 11907, 14289, 14553, 18711, 21217, 27279, 33341, 35073, 42867, 43659, 63651, 81837, 100023, 105219, 128601, 130977, 190953, 233387, 245511, 300069, 385803, 572859, 700161, 736533, 900207, 1157409, 1718577, 2100483, 2700621, 5155731, 6301449, 8101863, 18904347, 56713041]

約数ペア:

[(1, 56713041), (3, 18904347), (7, 8101863), (9, 6301449), (11, 5155731), (21, 2700621), (27, 2100483), (33, 1718577), (49, 1157409), (63, 900207), (77, 736533), (81, 700161), (99, 572859), (147, 385803), (189, 300069), (231, 245511), (243, 233387), (297, 190953), (433, 130977), (441, 128601), (539, 105219), (567, 100023), (693, 81837), (891, 63651), (1299, 43659), (1323, 42867), (1617, 35073), (1701, 33341), (2079, 27279), (2673, 21217), (3031, 18711), (3897, 14553), (3969, 14289), (4763, 11907), (4851, 11691), (6237, 9093)]