60646401

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{6869}}^1$

素因数の和:6990

約数の個数: 20

約数和(自身を含む): 91439700

約数和(自身を除く): 30793299

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 6869, 8829, 20607, 61821, 185463, 556389, 748721, 2246163, 6738489, 20215467, 60646401]

約数ペア:

[(1, 60646401), (3, 20215467), (9, 6738489), (27, 2246163), (81, 748721), (109, 556389), (327, 185463), (981, 61821), (2943, 20607), (6869, 8829)]