91071235087

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6880051}}^1$

素因数の和:6880150

約数の個数: 16

約数和(自身を含む): 109200185344

約数和(自身を除く): 18128950257

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 6880051, 48160357, 213281581, 419683111, 1492971067, 2937781777, 13010176441, 91071235087]

約数ペア:

[(1, 91071235087), (7, 13010176441), (31, 2937781777), (61, 1492971067), (217, 419683111), (427, 213281581), (1891, 48160357), (13237, 6880051)]