90581457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2687}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 128120832

約数和(自身を除く): 37539375

約数列:

[1, 3, 17, 51, 661, 1983, 2687, 8061, 11237, 33711, 45679, 137037, 1776107, 5328321, 30193819, 90581457]

約数ペア:

[(1, 90581457), (3, 30193819), (17, 5328321), (51, 1776107), (661, 137037), (1983, 45679), (2687, 33711), (8061, 11237)]