210070827

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2414

約数の個数: 28

約数和(自身を含む): 317582080

約数和(自身を除く): 107511253

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 729, 1143, 2269, 3429, 6807, 10287, 20421, 30861, 61263, 92583, 183789, 288163, 551367, 864489, 1654101, 2593467, 7780401, 23341203, 70023609, 210070827]

約数ペア:

[(1, 210070827), (3, 70023609), (9, 23341203), (27, 7780401), (81, 2593467), (127, 1654101), (243, 864489), (381, 551367), (729, 288163), (1143, 183789), (2269, 92583), (3429, 61263), (6807, 30861), (10287, 20421)]