54047493

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 85702848

約数和(自身を除く): 31655355

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 433, 603, 621, 1299, 1541, 1809, 1863, 3897, 4623, 5427, 9959, 11691, 13869, 29011, 29877, 35073, 41607, 87033, 89631, 124821, 261099, 268893, 667253, 783297, 806679, 2001759, 2349891, 6005277, 18015831, 54047493]

約数ペア:

[(1, 54047493), (3, 18015831), (9, 6005277), (23, 2349891), (27, 2001759), (67, 806679), (69, 783297), (81, 667253), (201, 268893), (207, 261099), (433, 124821), (603, 89631), (621, 87033), (1299, 41607), (1541, 35073), (1809, 29877), (1863, 29011), (3897, 13869), (4623, 11691), (5427, 9959)]