57542079

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{40897}}^1$

素因数の和:40974

約数の個数: 16

約数和(自身を含む): 88994048

約数和(自身を除く): 31451969

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 40897, 122691, 286279, 858837, 2740099, 8220297, 19180693, 57542079]

約数ペア:

[(1, 57542079), (3, 19180693), (7, 8220297), (21, 2740099), (67, 858837), (201, 286279), (469, 122691), (1407, 40897)]