255271569207

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{1766353}}^1$

素因数の和:1767142

約数の個数: 16

約数和(自身を含む): 345922767360

約数和(自身を除く): 90651198153

約数列:

[1, 3, 67, 201, 719, 2157, 48173, 144519, 1766353, 5299059, 118345651, 355036953, 1270007807, 3810023421, 85090523069, 255271569207]

約数ペア:

[(1, 255271569207), (3, 85090523069), (67, 3810023421), (201, 1270007807), (719, 355036953), (2157, 118345651), (48173, 5299059), (144519, 1766353)]