16164729

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 26794560

約数和(自身を除く): 10629831

約数列:

[1, 3, 7, 9, 21, 63, 379, 677, 1137, 2031, 2653, 3411, 4739, 6093, 7959, 14217, 23877, 42651, 256583, 769749, 1796081, 2309247, 5388243, 16164729]

約数ペア:

[(1, 16164729), (3, 5388243), (7, 2309247), (9, 1796081), (21, 769749), (63, 256583), (379, 42651), (677, 23877), (1137, 14217), (2031, 7959), (2653, 6093), (3411, 4739)]