30554553

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 13353927

約数列:

[1, 3, 41, 43, 53, 109, 123, 129, 159, 327, 1763, 2173, 2279, 4469, 4687, 5289, 5777, 6519, 6837, 13407, 14061, 17331, 93439, 192167, 236857, 248411, 280317, 576501, 710571, 745233, 10184851, 30554553]

約数ペア:

[(1, 30554553), (3, 10184851), (41, 745233), (43, 710571), (53, 576501), (109, 280317), (123, 248411), (129, 236857), (159, 192167), (327, 93439), (1763, 17331), (2173, 14061), (2279, 13407), (4469, 6837), (4687, 6519), (5289, 5777)]