207813177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{161471}}^1$

素因数の和:161501

約数の個数: 24

約数和(自身を含む): 352654848

約数和(自身を除く): 144841671

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 161471, 484413, 1453239, 1776181, 2099123, 5328543, 6297369, 15985629, 18892107, 23090353, 69271059, 207813177]

約数ペア:

[(1, 207813177), (3, 69271059), (9, 23090353), (11, 18892107), (13, 15985629), (33, 6297369), (39, 5328543), (99, 2099123), (117, 1776181), (143, 1453239), (429, 484413), (1287, 161471)]