143325693

素因数分解:

$3^4\times 7^1\times {\mathrm{252779}}^1$

素因数の和:252798

約数の個数: 20

約数和(自身を含む): 244691040

約数和(自身を除く): 101365347

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 252779, 758337, 1769453, 2275011, 5308359, 6825033, 15925077, 20475099, 47775231, 143325693]

約数ペア:

[(1, 143325693), (3, 47775231), (7, 20475099), (9, 15925077), (21, 6825033), (27, 5308359), (63, 2275011), (81, 1769453), (189, 758337), (567, 252779)]