66912738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{272003}}^1$

素因数の和:272049

約数の個数: 16

約数和(自身を含む): 137090016

約数和(自身を除く): 70177278

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 272003, 544006, 816009, 1632018, 11152123, 22304246, 33456369, 66912738]

約数ペア:

[(1, 66912738), (2, 33456369), (3, 22304246), (6, 11152123), (41, 1632018), (82, 816009), (123, 544006), (246, 272003)]