87137127

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4657}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 162769152

約数和(自身を除く): 75632025

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 4657, 6237, 13971, 18711, 32599, 41913, 51227, 97797, 125739, 153681, 293391, 358589, 377217, 461043, 880173, 1075767, 1131651, 1383129, 2640519, 3227301, 4149387, 7921557, 9681903, 12448161, 29045709, 87137127]

約数ペア:

[(1, 87137127), (3, 29045709), (7, 12448161), (9, 9681903), (11, 7921557), (21, 4149387), (27, 3227301), (33, 2640519), (63, 1383129), (77, 1131651), (81, 1075767), (99, 880173), (189, 461043), (231, 377217), (243, 358589), (297, 293391), (567, 153681), (693, 125739), (891, 97797), (1701, 51227), (2079, 41913), (2673, 32599), (4657, 18711), (6237, 13971)]