56061243

素因数分解:

$3^2\times 7^2\times {\mathrm{127123}}^1$

素因数の和:127143

約数の個数: 18

約数和(自身を含む): 94198884

約数和(自身を除く): 38137641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 127123, 381369, 889861, 1144107, 2669583, 6229027, 8008749, 18687081, 56061243]

約数ペア:

[(1, 56061243), (3, 18687081), (7, 8008749), (9, 6229027), (21, 2669583), (49, 1144107), (63, 889861), (147, 381369), (441, 127123)]