71730789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39133}}^1$

素因数の和:39196

約数の個数: 16

約数和(自身を含む): 105192192

約数和(自身を除く): 33461403

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 39133, 117399, 508729, 1526187, 1839251, 5517753, 23910263, 71730789]

約数ペア:

[(1, 71730789), (3, 23910263), (13, 5517753), (39, 1839251), (47, 1526187), (141, 508729), (611, 117399), (1833, 39133)]