172126053

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{193183}}^1$

素因数の和:193206

約数の個数: 20

約数和(自身を含む): 280503168

約数和(自身を除く): 108377115

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 193183, 579549, 1738647, 2125013, 5215941, 6375039, 15647823, 19125117, 57375351, 172126053]

約数ペア:

[(1, 172126053), (3, 57375351), (9, 19125117), (11, 15647823), (27, 6375039), (33, 5215941), (81, 2125013), (99, 1738647), (297, 579549), (891, 193183)]