65079807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 99832320

約数和(自身を除く): 34752513

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1237, 1349, 2769, 3711, 4047, 16081, 17537, 23503, 48243, 52611, 70509, 87827, 263481, 305539, 916617, 1141751, 1668713, 3425253, 5006139, 21693269, 65079807]

約数ペア:

[(1, 65079807), (3, 21693269), (13, 5006139), (19, 3425253), (39, 1668713), (57, 1141751), (71, 916617), (213, 305539), (247, 263481), (741, 87827), (923, 70509), (1237, 52611), (1349, 48243), (2769, 23503), (3711, 17537), (4047, 16081)]