69927299

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 79609392

約数和(自身を除く): 9682093

約数列:

[1, 13, 37, 53, 169, 211, 481, 689, 1961, 2743, 6253, 7807, 8957, 11183, 25493, 35659, 101491, 145379, 331409, 413771, 1319383, 1889927, 5379023, 69927299]

約数ペア:

[(1, 69927299), (13, 5379023), (37, 1889927), (53, 1319383), (169, 413771), (211, 331409), (481, 145379), (689, 101491), (1961, 35659), (2743, 25493), (6253, 11183), (7807, 8957)]