54470187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 82487808

約数和(自身を除く): 28017621

約数列:

[1, 3, 9, 23, 69, 207, 271, 813, 971, 2439, 2913, 6233, 8739, 18699, 22333, 56097, 66999, 200997, 263141, 789423, 2368269, 6052243, 18156729, 54470187]

約数ペア:

[(1, 54470187), (3, 18156729), (9, 6052243), (23, 2368269), (69, 789423), (207, 263141), (271, 200997), (813, 66999), (971, 56097), (2439, 22333), (2913, 18699), (6233, 8739)]