74609991

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{18061}}^1$

素因数の和:18093

約数の個数: 24

約数和(自身を含む): 118342224

約数和(自身を除く): 43732233

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 18061, 54183, 162549, 307037, 487647, 921111, 1462941, 2763333, 4388823, 8289999, 24869997, 74609991]

約数ペア:

[(1, 74609991), (3, 24869997), (9, 8289999), (17, 4388823), (27, 2763333), (51, 1462941), (81, 921111), (153, 487647), (243, 307037), (459, 162549), (1377, 54183), (4131, 18061)]