70515027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 111421440

約数和(自身を除く): 40906413

約数列:

[1, 3, 9, 11, 33, 99, 479, 1437, 1487, 4311, 4461, 5269, 13383, 15807, 16357, 47421, 49071, 147213, 712273, 2136819, 6410457, 7835003, 23505009, 70515027]

約数ペア:

[(1, 70515027), (3, 23505009), (9, 7835003), (11, 6410457), (33, 2136819), (99, 712273), (479, 147213), (1437, 49071), (1487, 47421), (4311, 16357), (4461, 15807), (5269, 13383)]