78465079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53633}}^1$

素因数の和:53670

約数の個数: 16

約数和(自身を含む): 102977280

約数和(自身を除く): 24512201

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 53633, 375431, 589963, 1019027, 4129741, 7133189, 11209297, 78465079]

約数ペア:

[(1, 78465079), (7, 11209297), (11, 7133189), (19, 4129741), (77, 1019027), (133, 589963), (209, 375431), (1463, 53633)]