201007503

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 300425216

約数和(自身を除く): 99417713

約数列:

[1, 3, 9, 31, 93, 279, 727, 991, 2181, 2973, 6543, 8919, 22537, 30721, 67611, 92163, 202833, 276489, 720457, 2161371, 6484113, 22334167, 67002501, 201007503]

約数ペア:

[(1, 201007503), (3, 67002501), (9, 22334167), (31, 6484113), (93, 2161371), (279, 720457), (727, 276489), (991, 202833), (2181, 92163), (2973, 67611), (6543, 30721), (8919, 22537)]