53071473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6325

約数の個数: 32

約数和(自身を含む): 89915392

約数和(自身を除く): 36843919

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 6271, 8463, 18813, 43897, 81523, 131691, 194401, 244569, 570661, 583203, 1360807, 1711983, 2527213, 4082421, 7581639, 17690491, 53071473]

約数ペア:

[(1, 53071473), (3, 17690491), (7, 7581639), (13, 4082421), (21, 2527213), (31, 1711983), (39, 1360807), (91, 583203), (93, 570661), (217, 244569), (273, 194401), (403, 131691), (651, 81523), (1209, 43897), (2821, 18813), (6271, 8463)]