268008831

素因数分解:

$3^6\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1234

約数の個数: 28

約数和(自身を含む): 403159608

約数和(自身を除く): 135150777

約数列:

[1, 3, 9, 27, 81, 243, 563, 653, 729, 1689, 1959, 5067, 5877, 15201, 17631, 45603, 52893, 136809, 158679, 367639, 410427, 476037, 1102917, 3308751, 9926253, 29778759, 89336277, 268008831]

約数ペア:

[(1, 268008831), (3, 89336277), (9, 29778759), (27, 9926253), (81, 3308751), (243, 1102917), (563, 476037), (653, 410427), (729, 367639), (1689, 158679), (1959, 136809), (5067, 52893), (5877, 45603), (15201, 17631)]