57210009147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7780499}}^1$

素因数の和:7780567

約数の個数: 24

約数和(自身を含む): 89008920000

約数和(自身を除く): 31798910853

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 7780499, 23341497, 70024491, 147829481, 334561457, 443488443, 1003684371, 1330465329, 3011053113, 6356667683, 19070003049, 57210009147]

約数ペア:

[(1, 57210009147), (3, 19070003049), (9, 6356667683), (19, 3011053113), (43, 1330465329), (57, 1003684371), (129, 443488443), (171, 334561457), (387, 147829481), (817, 70024491), (2451, 23341497), (7353, 7780499)]