69865917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29819}}^1$

素因数の和:29904

約数の個数: 16

約数和(自身を含む): 103057920

約数和(自身を除く): 33192003

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 29819, 89457, 328009, 984027, 2117149, 6351447, 23288639, 69865917]

約数ペア:

[(1, 69865917), (3, 23288639), (11, 6351447), (33, 2117149), (71, 984027), (213, 328009), (781, 89457), (2343, 29819)]