57716019

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 85765680

約数和(自身を除く): 28049661

約数列:

[1, 3, 9, 43, 129, 293, 387, 509, 879, 1527, 2637, 4581, 12599, 21887, 37797, 65661, 113391, 149137, 196983, 447411, 1342233, 6412891, 19238673, 57716019]

約数ペア:

[(1, 57716019), (3, 19238673), (9, 6412891), (43, 1342233), (129, 447411), (293, 196983), (387, 149137), (509, 113391), (879, 65661), (1527, 37797), (2637, 21887), (4581, 12599)]