56067993

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{17257}}^1$

素因数の和:17301

約数の個数: 18

約数和(自身を含む): 85478874

約数和(自身を除く): 29410881

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 17257, 51771, 155313, 327883, 983649, 2950947, 6229777, 18689331, 56067993]

約数ペア:

[(1, 56067993), (3, 18689331), (9, 6229777), (19, 2950947), (57, 983649), (171, 327883), (361, 155313), (1083, 51771), (3249, 17257)]