80395569

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3461}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 121516200

約数和(自身を除く): 41120631

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 3461, 7743, 10383, 23229, 31149, 100369, 301107, 308029, 903321, 924087, 2772261, 8932841, 26798523, 80395569]

約数ペア:

[(1, 80395569), (3, 26798523), (9, 8932841), (29, 2772261), (87, 924087), (89, 903321), (261, 308029), (267, 301107), (801, 100369), (2581, 31149), (3461, 23229), (7743, 10383)]