26766051

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 40212480

約数和(自身を除く): 13446429

約数列:

[1, 3, 13, 31, 39, 93, 131, 169, 393, 403, 507, 1209, 1703, 2197, 4061, 5109, 5239, 6591, 12183, 15717, 22139, 52793, 66417, 68107, 158379, 204321, 287807, 686309, 863421, 2058927, 8922017, 26766051]

約数ペア:

[(1, 26766051), (3, 8922017), (13, 2058927), (31, 863421), (39, 686309), (93, 287807), (131, 204321), (169, 158379), (393, 68107), (403, 66417), (507, 52793), (1209, 22139), (1703, 15717), (2197, 12183), (4061, 6591), (5109, 5239)]