47766429

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12547}}^1$

素因数の和:12606

約数の個数: 20

約数和(自身を含む): 72878784

約数和(自身を除く): 25112355

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12547, 37641, 112923, 338769, 589709, 1016307, 1769127, 5307381, 15922143, 47766429]

約数ペア:

[(1, 47766429), (3, 15922143), (9, 5307381), (27, 1769127), (47, 1016307), (81, 589709), (141, 338769), (423, 112923), (1269, 37641), (3807, 12547)]