117637137

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{150239}}^1$

素因数の和:150277

約数の個数: 16

約数和(自身を含む): 180288000

約数和(自身を除く): 62650863

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 150239, 450717, 1352151, 4056453, 4356931, 13070793, 39212379, 117637137]

約数ペア:

[(1, 117637137), (3, 39212379), (9, 13070793), (27, 4356931), (29, 4056453), (87, 1352151), (261, 450717), (783, 150239)]