47712159

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53549}}^1$

素因数の和:53572

約数の個数: 20

約数和(自身を含む): 77754600

約数和(自身を除く): 30042441

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 53549, 160647, 481941, 589039, 1445823, 1767117, 4337469, 5301351, 15904053, 47712159]

約数ペア:

[(1, 47712159), (3, 15904053), (9, 5301351), (11, 4337469), (27, 1767117), (33, 1445823), (81, 589039), (99, 481941), (297, 160647), (891, 53549)]