567243

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 20

約数和(自身を含む): 871200

約数和(自身を除く): 303957

約数列:

[1, 3, 9, 27, 47, 81, 141, 149, 423, 447, 1269, 1341, 3807, 4023, 7003, 12069, 21009, 63027, 189081, 567243]

約数ペア:

[(1, 567243), (3, 189081), (9, 63027), (27, 21009), (47, 12069), (81, 7003), (141, 4023), (149, 3807), (423, 1341), (447, 1269)]