27702513

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{54001}}^1$

素因数の和:54029

約数の個数: 16

約数和(自身を含む): 43201600

約数和(自身を除く): 15499087

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 54001, 162003, 486009, 1026019, 1458027, 3078057, 9234171, 27702513]

約数ペア:

[(1, 27702513), (3, 9234171), (9, 3078057), (19, 1458027), (27, 1026019), (57, 486009), (171, 162003), (513, 54001)]