81602313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15053}}^1$

素因数の和:15208

約数の個数: 16

約数和(自身を含む): 118023360

約数和(自身を除く): 36421047

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 15053, 45159, 195689, 587067, 2092367, 6277101, 27200771, 81602313]

約数ペア:

[(1, 81602313), (3, 27200771), (13, 6277101), (39, 2092367), (139, 587067), (417, 195689), (1807, 45159), (5421, 15053)]