51744771

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7759}}^1$

素因数の和:7800

約数の個数: 32

約数和(自身を含む): 86912000

約数和(自身を除く): 35167229

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 7759, 23277, 69831, 100867, 147421, 209493, 302601, 442263, 907803, 1326789, 1916473, 2723409, 3980367, 5749419, 17248257, 51744771]

約数ペア:

[(1, 51744771), (3, 17248257), (9, 5749419), (13, 3980367), (19, 2723409), (27, 1916473), (39, 1326789), (57, 907803), (117, 442263), (171, 302601), (247, 209493), (351, 147421), (513, 100867), (741, 69831), (2223, 23277), (6669, 7759)]