89917149

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{63907}}^1$

素因数の和:63984

約数の個数: 16

約数和(自身を含む): 139063808

約数和(自身を除く): 49146659

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 63907, 191721, 447349, 1342047, 4281769, 12845307, 29972383, 89917149]

約数ペア:

[(1, 89917149), (3, 29972383), (7, 12845307), (21, 4281769), (67, 1342047), (201, 447349), (469, 191721), (1407, 63907)]