142022139

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{18229}}^1$

素因数の和:18299

約数の個数: 24

約数和(自身を含む): 224447760

約数和(自身を除く): 82425621

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 18229, 54687, 127603, 382809, 893221, 966137, 2679663, 2898411, 6762959, 20288877, 47340713, 142022139]

約数ペア:

[(1, 142022139), (3, 47340713), (7, 20288877), (21, 6762959), (49, 2898411), (53, 2679663), (147, 966137), (159, 893221), (371, 382809), (1113, 127603), (2597, 54687), (7791, 18229)]