47572191

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{6599}}^1$

素因数の和:6700

約数の個数: 20

約数和(自身を含む): 71874000

約数和(自身を除く): 24301809

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 6599, 7209, 19797, 59391, 178173, 534519, 587311, 1761933, 5285799, 15857397, 47572191]

約数ペア:

[(1, 47572191), (3, 15857397), (9, 5285799), (27, 1761933), (81, 587311), (89, 534519), (267, 178173), (801, 59391), (2403, 19797), (6599, 7209)]