56076789

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 76411328

約数和(自身を除く): 20334539

約数列:

[1, 3, 67, 157, 201, 471, 1777, 5331, 10519, 31557, 119059, 278989, 357177, 836967, 18692263, 56076789]

約数ペア:

[(1, 56076789), (3, 18692263), (67, 836967), (157, 357177), (201, 278989), (471, 119059), (1777, 31557), (5331, 10519)]