80519217

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 108743040

約数和(自身を除く): 28223823

約数列:

[1, 3, 167, 173, 501, 519, 929, 2787, 28891, 86673, 155143, 160717, 465429, 482151, 26839739, 80519217]

約数ペア:

[(1, 80519217), (3, 26839739), (167, 482151), (173, 465429), (501, 160717), (519, 155143), (929, 86673), (2787, 28891)]