64385211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 35769669

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2069, 2829, 6207, 10373, 22759, 31119, 47587, 68277, 84829, 142761, 254487, 523457, 933119, 1570371, 1951067, 2799357, 5853201, 21461737, 64385211]

約数ペア:

[(1, 64385211), (3, 21461737), (11, 5853201), (23, 2799357), (33, 1951067), (41, 1570371), (69, 933119), (123, 523457), (253, 254487), (451, 142761), (759, 84829), (943, 68277), (1353, 47587), (2069, 31119), (2829, 22759), (6207, 10373)]