129475503

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1946

約数の個数: 28

約数和(自身を含む): 196232848

約数和(自身を除く): 66757345

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 1831, 2619, 5493, 7857, 16479, 23571, 49437, 70713, 148311, 177607, 444933, 532821, 1334799, 1598463, 4795389, 14386167, 43158501, 129475503]

約数ペア:

[(1, 129475503), (3, 43158501), (9, 14386167), (27, 4795389), (81, 1598463), (97, 1334799), (243, 532821), (291, 444933), (729, 177607), (873, 148311), (1831, 70713), (2619, 49437), (5493, 23571), (7857, 16479)]