26747469

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 45661440

約数和(自身を除く): 18913971

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1033, 1233, 2877, 3099, 3699, 7231, 8631, 9297, 21693, 25893, 27891, 65079, 141521, 195237, 424563, 990647, 1273689, 2971941, 3821067, 8915823, 26747469]

約数ペア:

[(1, 26747469), (3, 8915823), (7, 3821067), (9, 2971941), (21, 1273689), (27, 990647), (63, 424563), (137, 195237), (189, 141521), (411, 65079), (959, 27891), (1033, 25893), (1233, 21693), (2877, 9297), (3099, 8631), (3699, 7231)]