27199137

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9887}}^1$

素因数の和:10028

約数の個数: 16

約数和(自身を含む): 41766912

約数和(自身を除く): 14567775

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9887, 29661, 69209, 207627, 1295197, 3885591, 9066379, 27199137]

約数ペア:

[(1, 27199137), (3, 9066379), (7, 3885591), (21, 1295197), (131, 207627), (393, 69209), (917, 29661), (2751, 9887)]