42538131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14633}}^1$

素因数の和:14675

約数の個数: 24

約数和(自身を含む): 68487120

約数和(自身を除く): 25948989

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 14633, 43899, 131697, 248761, 278027, 746283, 834081, 2238849, 2502243, 4726459, 14179377, 42538131]

約数ペア:

[(1, 42538131), (3, 14179377), (9, 4726459), (17, 2502243), (19, 2238849), (51, 834081), (57, 746283), (153, 278027), (171, 248761), (323, 131697), (969, 43899), (2907, 14633)]