26671869

素因数分解:

$3^3\times 7^1\times {\mathrm{141121}}^1$

素因数の和:141137

約数の個数: 16

約数和(自身を含む): 45159040

約数和(自身を除く): 18487171

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 141121, 423363, 987847, 1270089, 2963541, 3810267, 8890623, 26671869]

約数ペア:

[(1, 26671869), (3, 8890623), (7, 3810267), (9, 2963541), (21, 1270089), (27, 987847), (63, 423363), (189, 141121)]