66039841

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 77575680

約数和(自身を除く): 11535839

約数列:

[1, 7, 47, 181, 329, 1109, 1267, 7763, 8507, 52123, 59549, 200729, 364861, 1405103, 9434263, 66039841]

約数ペア:

[(1, 66039841), (7, 9434263), (47, 1405103), (181, 364861), (329, 200729), (1109, 59549), (1267, 52123), (7763, 8507)]