157067158281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{7356431}}^1$

素因数の和:7357092

約数の個数: 16

約数和(自身を含む): 228814460928

約数和(自身を除く): 71747302647

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 21351, 7356431, 22069293, 80920741, 242762223, 4759610857, 14278832571, 52355719427, 157067158281]

約数ペア:

[(1, 157067158281), (3, 52355719427), (11, 14278832571), (33, 4759610857), (647, 242762223), (1941, 80920741), (7117, 22069293), (21351, 7356431)]