153787053

素因数分解:

$3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{7103}}^1$

素因数の和:8144

約数の個数: 16

約数和(自身を含む): 234602496

約数和(自身を除く): 80815443

約数列:

[1, 3, 7, 21, 1031, 3093, 7103, 7217, 21309, 21651, 49721, 149163, 7323193, 21969579, 51262351, 153787053]

約数ペア:

[(1, 153787053), (3, 51262351), (7, 21969579), (21, 7323193), (1031, 149163), (3093, 49721), (7103, 21651), (7217, 21309)]