138130470009

素因数分解:

$3^2\times 7^1\times {\mathrm{2192547143}}^1$

素因数の和:2192547156

約数の個数: 12

約数和(自身を含む): 228024902976

約数和(自身を除く): 89894432967

約数列:

[1, 3, 7, 9, 21, 63, 2192547143, 6577641429, 15347830001, 19732924287, 46043490003, 138130470009]

約数ペア:

[(1, 138130470009), (3, 46043490003), (7, 19732924287), (9, 15347830001), (21, 6577641429), (63, 2192547143)]