17678007

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 27640704

約数和(自身を除く): 9962697

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3163, 5589, 9489, 28467, 72749, 85401, 218247, 256203, 654741, 768609, 1964223, 5892669, 17678007]

約数ペア:

[(1, 17678007), (3, 5892669), (9, 1964223), (23, 768609), (27, 654741), (69, 256203), (81, 218247), (207, 85401), (243, 72749), (621, 28467), (1863, 9489), (3163, 5589)]