26768691

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{16253}}^1$

素因数の和:16323

約数の個数: 16

約数和(自身を含む): 40309920

約数和(自身を除く): 13541229

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 16253, 48759, 146277, 438831, 991433, 2974299, 8922897, 26768691]

約数ペア:

[(1, 26768691), (3, 8922897), (9, 2974299), (27, 991433), (61, 438831), (183, 146277), (549, 48759), (1647, 16253)]