888988527

素因数分解:

$3^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 84

約数和(自身を含む): 1590918336

約数和(自身を除く): 701929809

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 81, 123, 147, 189, 243, 287, 369, 441, 567, 607, 729, 861, 1107, 1323, 1701, 1821, 2009, 2583, 3321, 3969, 4249, 5103, 5463, 6027, 7749, 9963, 11907, 12747, 16389, 18081, 23247, 24887, 29743, 29889, 35721, 38241, 49167, 54243, 69741, 74661, 89229, 114723, 147501, 162729, 174209, 209223, 223983, 267687, 344169, 442503, 488187, 522627, 671949, 803061, 1032507, 1219463, 1464561, 1567881, 2015847, 2409183, 3097521, 3658389, 4703643, 6047541, 7227549, 10975167, 14110929, 18142623, 21682647, 32925501, 42332787, 98776503, 126998361, 296329509, 888988527]

約数ペア:

[(1, 888988527), (3, 296329509), (7, 126998361), (9, 98776503), (21, 42332787), (27, 32925501), (41, 21682647), (49, 18142623), (63, 14110929), (81, 10975167), (123, 7227549), (147, 6047541), (189, 4703643), (243, 3658389), (287, 3097521), (369, 2409183), (441, 2015847), (567, 1567881), (607, 1464561), (729, 1219463), (861, 1032507), (1107, 803061), (1323, 671949), (1701, 522627), (1821, 488187), (2009, 442503), (2583, 344169), (3321, 267687), (3969, 223983), (4249, 209223), (5103, 174209), (5463, 162729), (6027, 147501), (7749, 114723), (9963, 89229), (11907, 74661), (12747, 69741), (16389, 54243), (18081, 49167), (23247, 38241), (24887, 35721), (29743, 29889)]