173896251651

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{90712703}}^1$

素因数の和:90712783

約数の個数: 16

約数和(自身を含む): 261252587520

約数和(自身を除く): 87356335869

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 90712703, 272138109, 816414327, 2449242981, 6440601913, 19321805739, 57965417217, 173896251651]

約数ペア:

[(1, 173896251651), (3, 57965417217), (9, 19321805739), (27, 6440601913), (71, 2449242981), (213, 816414327), (639, 272138109), (1917, 90712703)]