51782121

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{185599}}^1$

素因数の和:185636

約数の個数: 12

約数和(自身を含む): 77209600

約数和(自身を除く): 25427479

約数列:

[1, 3, 9, 31, 93, 279, 185599, 556797, 1670391, 5753569, 17260707, 51782121]

約数ペア:

[(1, 51782121), (3, 17260707), (9, 5753569), (31, 1670391), (93, 556797), (279, 185599)]