186930747

素因数分解:

$3^4\times {\mathrm{1321}}^1\times {\mathrm{1747}}^1$

素因数の和:3080

約数の個数: 20

約数和(自身を含む): 279613576

約数和(自身を除く): 92682829

約数列:

[1, 3, 9, 27, 81, 1321, 1747, 3963, 5241, 11889, 15723, 35667, 47169, 107001, 141507, 2307787, 6923361, 20770083, 62310249, 186930747]

約数ペア:

[(1, 186930747), (3, 62310249), (9, 20770083), (27, 6923361), (81, 2307787), (1321, 141507), (1747, 107001), (3963, 47169), (5241, 35667), (11889, 15723)]