119850921

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{17827}}^1$

素因数の和:17922

約数の個数: 20

約数和(自身を含む): 181203792

約数和(自身を除く): 61352871

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 17827, 53481, 160443, 481329, 1443987, 1479641, 4438923, 13316769, 39950307, 119850921]

約数ペア:

[(1, 119850921), (3, 39950307), (9, 13316769), (27, 4438923), (81, 1479641), (83, 1443987), (249, 481329), (747, 160443), (2241, 53481), (6723, 17827)]