827074881

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{73459}}^1$

素因数の和:73610

約数の個数: 20

約数和(自身を含む): 1244412400

約数和(自身を除く): 417337519

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 73459, 220377, 661131, 1983393, 5950179, 10210801, 30632403, 91897209, 275691627, 827074881]

約数ペア:

[(1, 827074881), (3, 275691627), (9, 91897209), (27, 30632403), (81, 10210801), (139, 5950179), (417, 1983393), (1251, 661131), (3753, 220377), (11259, 73459)]