47053791

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 73557120

約数和(自身を除く): 26503329

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 8419, 25257, 75771, 193637, 227313, 580911, 681939, 1742733, 2045817, 5228199, 15684597, 47053791]

約数ペア:

[(1, 47053791), (3, 15684597), (9, 5228199), (23, 2045817), (27, 1742733), (69, 681939), (81, 580911), (207, 227313), (243, 193637), (621, 75771), (1863, 25257), (5589, 8419)]