89137581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 136722432

約数和(自身を除く): 47584851

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2311, 2967, 6933, 12857, 30043, 38571, 53153, 90129, 99373, 159459, 298119, 690989, 1291849, 2072967, 2285579, 3875547, 6856737, 29712527, 89137581]

約数ペア:

[(1, 89137581), (3, 29712527), (13, 6856737), (23, 3875547), (39, 2285579), (43, 2072967), (69, 1291849), (129, 690989), (299, 298119), (559, 159459), (897, 99373), (989, 90129), (1677, 53153), (2311, 38571), (2967, 30043), (6933, 12857)]