66681417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2039}}^1$

素因数の和:3044

約数の個数: 16

約数和(自身を含む): 97136640

約数和(自身を除く): 30455223

約数列:

[1, 3, 11, 33, 991, 2039, 2973, 6117, 10901, 22429, 32703, 67287, 2020649, 6061947, 22227139, 66681417]

約数ペア:

[(1, 66681417), (3, 22227139), (11, 6061947), (33, 2020649), (991, 67287), (2039, 32703), (2973, 22429), (6117, 10901)]