52130871

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 86624384

約数和(自身を除く): 34493513

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 1597, 2511, 3627, 4791, 10881, 14373, 20761, 32643, 43119, 49507, 62283, 129357, 148521, 186849, 445563, 560547, 643591, 1336689, 1681641, 1930773, 4010067, 5792319, 17376957, 52130871]

約数ペア:

[(1, 52130871), (3, 17376957), (9, 5792319), (13, 4010067), (27, 1930773), (31, 1681641), (39, 1336689), (81, 643591), (93, 560547), (117, 445563), (279, 186849), (351, 148521), (403, 129357), (837, 62283), (1053, 49507), (1209, 43119), (1597, 32643), (2511, 20761), (3627, 14373), (4791, 10881)]