83476939

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 106467200

約数和(自身を除く): 22990261

約数列:

[1, 7, 13, 49, 91, 97, 193, 343, 637, 679, 1261, 1351, 2509, 4459, 4753, 8827, 9457, 17563, 18721, 33271, 61789, 66199, 122941, 131047, 243373, 432523, 860587, 917329, 1703611, 6421303, 11925277, 83476939]

約数ペア:

[(1, 83476939), (7, 11925277), (13, 6421303), (49, 1703611), (91, 917329), (97, 860587), (193, 432523), (343, 243373), (637, 131047), (679, 122941), (1261, 66199), (1351, 61789), (2509, 33271), (4459, 18721), (4753, 17563), (8827, 9457)]