26049681

素因数分解:

$3^4\times 7^1\times {\mathrm{45943}}^1$

素因数の和:45962

約数の個数: 20

約数和(自身を含む): 44473792

約数和(自身を除く): 18424111

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 45943, 137829, 321601, 413487, 964803, 1240461, 2894409, 3721383, 8683227, 26049681]

約数ペア:

[(1, 26049681), (3, 8683227), (7, 3721383), (9, 2894409), (21, 1240461), (27, 964803), (63, 413487), (81, 321601), (189, 137829), (567, 45943)]