42354333

素因数分解:

$3^4\times 7^1\times {\mathrm{74699}}^1$

素因数の和:74718

約数の個数: 20

約数和(自身を含む): 72309600

約数和(自身を除く): 29955267

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 74699, 224097, 522893, 672291, 1568679, 2016873, 4706037, 6050619, 14118111, 42354333]

約数ペア:

[(1, 42354333), (3, 14118111), (7, 6050619), (9, 4706037), (21, 2016873), (27, 1568679), (63, 672291), (81, 522893), (189, 224097), (567, 74699)]