139593861

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{156671}}^1$

素因数の和:156694

約数の個数: 20

約数和(自身を含む): 227487744

約数和(自身を除く): 87893883

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 156671, 470013, 1410039, 1723381, 4230117, 5170143, 12690351, 15510429, 46531287, 139593861]

約数ペア:

[(1, 139593861), (3, 46531287), (9, 15510429), (11, 12690351), (27, 5170143), (33, 4230117), (81, 1723381), (99, 1410039), (297, 470013), (891, 156671)]