40075137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 61910784

約数和(自身を除く): 21835647

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 2543, 5253, 7629, 15759, 22887, 43231, 129693, 261929, 389079, 785787, 2357361, 4452793, 13358379, 40075137]

約数ペア:

[(1, 40075137), (3, 13358379), (9, 4452793), (17, 2357361), (51, 785787), (103, 389079), (153, 261929), (309, 129693), (927, 43231), (1751, 22887), (2543, 15759), (5253, 7629)]