54445713

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21787}}^1$

素因数の和:21821

約数の個数: 24

約数和(自身を含む): 89417952

約数和(自身を除く): 34972239

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 21787, 65361, 152509, 370379, 457527, 1067563, 1111137, 2592653, 3202689, 7777959, 18148571, 54445713]

約数ペア:

[(1, 54445713), (3, 18148571), (7, 7777959), (17, 3202689), (21, 2592653), (49, 1111137), (51, 1067563), (119, 457527), (147, 370379), (357, 152509), (833, 65361), (2499, 21787)]