27683691

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21611}}^1$

素因数の和:21682

約数の個数: 16

約数和(自身を含む): 42878208

約数和(自身を除く): 15194517

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 21611, 64833, 151277, 453831, 1318271, 3954813, 9227897, 27683691]

約数ペア:

[(1, 27683691), (3, 9227897), (7, 3954813), (21, 1318271), (61, 453831), (183, 151277), (427, 64833), (1281, 21611)]