70520307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 41246733

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 1847, 2937, 3471, 5541, 12727, 20317, 24011, 38181, 60951, 72033, 164383, 264121, 493149, 792363, 1808213, 2136979, 5424639, 6410937, 23506769, 70520307]

約数ペア:

[(1, 70520307), (3, 23506769), (11, 6410937), (13, 5424639), (33, 2136979), (39, 1808213), (89, 792363), (143, 493149), (267, 264121), (429, 164383), (979, 72033), (1157, 60951), (1847, 38181), (2937, 24011), (3471, 20317), (5541, 12727)]