81371301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5857}}^1$

素因数の和:6292

約数の個数: 16

約数和(自身を含む): 118659648

約数和(自身を除く): 37288347

約数列:

[1, 3, 11, 33, 421, 1263, 4631, 5857, 13893, 17571, 64427, 193281, 2465797, 7397391, 27123767, 81371301]

約数ペア:

[(1, 81371301), (3, 27123767), (11, 7397391), (33, 2465797), (421, 193281), (1263, 64427), (4631, 17571), (5857, 13893)]