137937579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{19759}}^1$

素因数の和:19954

約数の個数: 16

約数和(自身を含む): 199180800

約数和(自身を除く): 61243221

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 19759, 59277, 256867, 770601, 3536861, 10610583, 45979193, 137937579]

約数ペア:

[(1, 137937579), (3, 45979193), (13, 10610583), (39, 3536861), (179, 770601), (537, 256867), (2327, 59277), (6981, 19759)]