27765063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 42962400

約数和(自身を除く): 15197337

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 2039, 4539, 6117, 13617, 18351, 34663, 103989, 181471, 311967, 544413, 1633239, 3085007, 9255021, 27765063]

約数ペア:

[(1, 27765063), (3, 9255021), (9, 3085007), (17, 1633239), (51, 544413), (89, 311967), (153, 181471), (267, 103989), (801, 34663), (1513, 18351), (2039, 13617), (4539, 6117)]