64965009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17011}}^1$

素因数の和:17100

約数の個数: 16

約数和(自身を含む): 92545280

約数和(自身を除く): 27580271

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 17011, 51033, 323209, 969627, 1139737, 3419211, 21655003, 64965009]

約数ペア:

[(1, 64965009), (3, 21655003), (19, 3419211), (57, 1139737), (67, 969627), (201, 323209), (1273, 51033), (3819, 17011)]