172362987

素因数分解:

$3^2\times {\mathrm{2081}}^1\times {\mathrm{9203}}^1$

素因数の和:11290

約数の個数: 12

約数和(自身を含む): 249115464

約数和(自身を除く): 76752477

約数列:

[1, 3, 9, 2081, 6243, 9203, 18729, 27609, 82827, 19151443, 57454329, 172362987]

約数ペア:

[(1, 172362987), (3, 57454329), (9, 19151443), (2081, 82827), (6243, 27609), (9203, 18729)]