127615533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{19813}}^1$

素因数の和:19948

約数の個数: 16

約数和(自身を含む): 180703680

約数和(自身を除く): 53088147

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 19813, 59439, 376447, 1129341, 2238869, 6716607, 42538511, 127615533]

約数ペア:

[(1, 127615533), (3, 42538511), (19, 6716607), (57, 2238869), (113, 1129341), (339, 376447), (2147, 59439), (6441, 19813)]