77557149

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{4157}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 115093440

約数和(自身を除く): 37536291

約数列:

[1, 3, 9, 27, 691, 2073, 4157, 6219, 12471, 18657, 37413, 112239, 2872487, 8617461, 25852383, 77557149]

約数ペア:

[(1, 77557149), (3, 25852383), (9, 8617461), (27, 2872487), (691, 112239), (2073, 37413), (4157, 18657), (6219, 12471)]