67353993

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56269}}^1$

素因数の和:56301

約数の個数: 24

約数和(自身を含む): 117041600

約数和(自身を除く): 49687607

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 56269, 168807, 393883, 506421, 1069111, 1181649, 3207333, 3544947, 7483777, 9621999, 22451331, 67353993]

約数ペア:

[(1, 67353993), (3, 22451331), (7, 9621999), (9, 7483777), (19, 3544947), (21, 3207333), (57, 1181649), (63, 1069111), (133, 506421), (171, 393883), (399, 168807), (1197, 56269)]