207801243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43319}}^1$

素因数の和:43379

約数の個数: 24

約数和(自身を含む): 331138080

約数和(自身を除く): 123336837

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 43319, 129957, 389871, 563147, 1689441, 1776079, 5068323, 5328237, 15984711, 23089027, 69267081, 207801243]

約数ペア:

[(1, 207801243), (3, 69267081), (9, 23089027), (13, 15984711), (39, 5328237), (41, 5068323), (117, 1776079), (123, 1689441), (369, 563147), (533, 389871), (1599, 129957), (4797, 43319)]