27171807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16993}}^1$

素因数の和:17050

約数の個数: 16

約数和(自身を含む): 39969888

約数和(自身を除く): 12798081

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 16993, 50979, 220909, 662727, 696713, 2090139, 9057269, 27171807]

約数ペア:

[(1, 27171807), (3, 9057269), (13, 2090139), (39, 696713), (41, 662727), (123, 220909), (533, 50979), (1599, 16993)]