157445901

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{839}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 235872000

約数和(自身を除く): 78426099

約数列:

[1, 3, 9, 29, 87, 261, 719, 839, 2157, 2517, 6471, 7551, 20851, 24331, 62553, 72993, 187659, 218979, 603241, 1809723, 5429169, 17493989, 52481967, 157445901]

約数ペア:

[(1, 157445901), (3, 52481967), (9, 17493989), (29, 5429169), (87, 1809723), (261, 603241), (719, 218979), (839, 187659), (2157, 72993), (2517, 62553), (6471, 24331), (7551, 20851)]