131382

素因数分解:

$2^1\times 3^4\times {\mathrm{811}}^1$

素因数の和:825

約数の個数: 20

約数和(自身を含む): 294756

約数和(自身を除く): 163374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 811, 1622, 2433, 4866, 7299, 14598, 21897, 43794, 65691, 131382]

約数ペア:

[(1, 131382), (2, 65691), (3, 43794), (6, 21897), (9, 14598), (18, 7299), (27, 4866), (54, 2433), (81, 1622), (162, 811)]