121570263

素因数分解:

$3^2\times {\mathrm{557}}^1\times {\mathrm{24251}}^1$

素因数の和:24814

約数の個数: 12

約数和(自身を含む): 175924008

約数和(自身を除く): 54353745

約数列:

[1, 3, 9, 557, 1671, 5013, 24251, 72753, 218259, 13507807, 40523421, 121570263]

約数ペア:

[(1, 121570263), (3, 40523421), (9, 13507807), (557, 218259), (1671, 72753), (5013, 24251)]