155017797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 233072640

約数和(自身を除く): 78054843

約数列:

[1, 3, 11, 33, 47, 89, 141, 267, 517, 979, 1123, 1551, 2937, 3369, 4183, 12353, 12549, 37059, 46013, 52781, 99947, 138039, 158343, 299841, 580591, 1099417, 1741773, 3298251, 4697509, 14092527, 51672599, 155017797]

約数ペア:

[(1, 155017797), (3, 51672599), (11, 14092527), (33, 4697509), (47, 3298251), (89, 1741773), (141, 1099417), (267, 580591), (517, 299841), (979, 158343), (1123, 138039), (1551, 99947), (2937, 52781), (3369, 46013), (4183, 37059), (12353, 12549)]