66646069

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10567}}^1$

素因数の和:10644

約数の個数: 16

約数和(自身を含む): 82176768

約数和(自身を除く): 15530699

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 10567, 73969, 179639, 560051, 1257473, 3920357, 9520867, 66646069]

約数ペア:

[(1, 66646069), (7, 9520867), (17, 3920357), (53, 1257473), (119, 560051), (371, 179639), (901, 73969), (6307, 10567)]