54191673

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 82656000

約数和(自身を除く): 28464327

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 349, 639, 729, 1047, 1917, 2187, 3141, 5751, 9423, 17253, 24779, 28269, 51759, 74337, 84807, 155277, 223011, 254421, 669033, 763263, 2007099, 6021297, 18063891, 54191673]

約数ペア:

[(1, 54191673), (3, 18063891), (9, 6021297), (27, 2007099), (71, 763263), (81, 669033), (213, 254421), (243, 223011), (349, 155277), (639, 84807), (729, 74337), (1047, 51759), (1917, 28269), (2187, 24779), (3141, 17253), (5751, 9423)]