16791057

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 28

約数和(自身を含む): 26022144

約数和(自身を除く): 9231087

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 743, 837, 2229, 2511, 6687, 7533, 20061, 22599, 23033, 60183, 69099, 180549, 207297, 541647, 621891, 1865673, 5597019, 16791057]

約数ペア:

[(1, 16791057), (3, 5597019), (9, 1865673), (27, 621891), (31, 541647), (81, 207297), (93, 180549), (243, 69099), (279, 60183), (729, 23033), (743, 22599), (837, 20061), (2229, 7533), (2511, 6687)]