65804679

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 100144512

約数和(自身を除く): 34339833

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2461, 2971, 7383, 8913, 22149, 26739, 68333, 204999, 317897, 614997, 953691, 2861073, 7311631, 21934893, 65804679]

約数ペア:

[(1, 65804679), (3, 21934893), (9, 7311631), (23, 2861073), (69, 953691), (107, 614997), (207, 317897), (321, 204999), (963, 68333), (2461, 26739), (2971, 22149), (7383, 8913)]