67041621

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{10303}}^1$

素因数の和:10553

約数の個数: 16

約数和(自身を含む): 99742720

約数和(自身を除く): 32701099

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 10303, 30909, 92727, 278181, 2483023, 7449069, 22347207, 67041621]

約数ペア:

[(1, 67041621), (3, 22347207), (9, 7449069), (27, 2483023), (241, 278181), (723, 92727), (2169, 30909), (6507, 10303)]