153089377

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 185902080

約数和(自身を除く): 32812703

約数列:

[1, 7, 31, 49, 97, 217, 679, 1039, 1519, 3007, 4753, 7273, 21049, 32209, 50911, 100783, 147343, 225463, 705481, 1578241, 3124273, 4938367, 21869911, 153089377]

約数ペア:

[(1, 153089377), (7, 21869911), (31, 4938367), (49, 3124273), (97, 1578241), (217, 705481), (679, 225463), (1039, 147343), (1519, 100783), (3007, 50911), (4753, 32209), (7273, 21049)]