70807581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{201731}}^1$

素因数の和:201753

約数の個数: 16

約数和(自身を含む): 112969920

約数和(自身を除く): 42162339

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 201731, 605193, 1815579, 2622503, 5446737, 7867509, 23602527, 70807581]

約数ペア:

[(1, 70807581), (3, 23602527), (9, 7867509), (13, 5446737), (27, 2622503), (39, 1815579), (117, 605193), (351, 201731)]