9887427

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 16296696

約数和(自身を除く): 6409269

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 137, 243, 297, 411, 729, 891, 1233, 1507, 2187, 2673, 3699, 4521, 6561, 8019, 11097, 13563, 24057, 33291, 40689, 72171, 99873, 122067, 299619, 366201, 898857, 1098603, 3295809, 9887427]

約数ペア:

[(1, 9887427), (3, 3295809), (9, 1098603), (11, 898857), (27, 366201), (33, 299619), (81, 122067), (99, 99873), (137, 72171), (243, 40689), (297, 33291), (411, 24057), (729, 13563), (891, 11097), (1233, 8019), (1507, 6561), (2187, 4521), (2673, 3699)]