137807769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{16249}}^1$

素因数の和:16520

約数の個数: 16

約数和(自身を含む): 201240000

約数和(自身を除く): 63432231

約数列:

[1, 3, 11, 33, 257, 771, 2827, 8481, 16249, 48747, 178739, 536217, 4175993, 12527979, 45935923, 137807769]

約数ペア:

[(1, 137807769), (3, 45935923), (11, 12527979), (33, 4175993), (257, 536217), (771, 178739), (2827, 48747), (8481, 16249)]