30051891

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{643}}^1$

素因数の和:1232

約数の個数: 20

約数和(自身を含む): 45040072

約数和(自身を除く): 14988181

約数列:

[1, 3, 9, 27, 81, 577, 643, 1731, 1929, 5193, 5787, 15579, 17361, 46737, 52083, 371011, 1113033, 3339099, 10017297, 30051891]

約数ペア:

[(1, 30051891), (3, 10017297), (9, 3339099), (27, 1113033), (81, 371011), (577, 52083), (643, 46737), (1731, 17361), (1929, 15579), (5193, 5787)]