154947741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 237968640

約数和(自身を除く): 83020899

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 2269, 4017, 5253, 6807, 22763, 29497, 38573, 68289, 88491, 115719, 233707, 501449, 701121, 1504347, 3038191, 3973019, 9114573, 11919057, 51649247, 154947741]

約数ペア:

[(1, 154947741), (3, 51649247), (13, 11919057), (17, 9114573), (39, 3973019), (51, 3038191), (103, 1504347), (221, 701121), (309, 501449), (663, 233707), (1339, 115719), (1751, 88491), (2269, 68289), (4017, 38573), (5253, 29497), (6807, 22763)]