66207951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1237}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 101070320

約数和(自身を除く): 34862369

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 1237, 2817, 3711, 5947, 11133, 17841, 23503, 53523, 70509, 211527, 387181, 1161543, 3484629, 7356439, 22069317, 66207951]

約数ペア:

[(1, 66207951), (3, 22069317), (9, 7356439), (19, 3484629), (57, 1161543), (171, 387181), (313, 211527), (939, 70509), (1237, 53523), (2817, 23503), (3711, 17841), (5947, 11133)]