56155869

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27011}}^1$

素因数の和:27038

約数の個数: 32

約数和(自身を含む): 103726080

約数和(自身を除く): 47570211

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 27011, 81033, 189077, 243099, 297121, 567231, 729297, 891363, 1701693, 2079847, 2674089, 5105079, 6239541, 8022267, 18718623, 56155869]

約数ペア:

[(1, 56155869), (3, 18718623), (7, 8022267), (9, 6239541), (11, 5105079), (21, 2674089), (27, 2079847), (33, 1701693), (63, 891363), (77, 729297), (99, 567231), (189, 297121), (231, 243099), (297, 189077), (693, 81033), (2079, 27011)]