57707391

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 92464128

約数和(自身を除く): 34756737

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 761, 1099, 2283, 3297, 3611, 5327, 10833, 15981, 17503, 25277, 52509, 75831, 119477, 122521, 358431, 367563, 836339, 2509017, 2747971, 8243913, 19235797, 57707391]

約数ペア:

[(1, 57707391), (3, 19235797), (7, 8243913), (21, 2747971), (23, 2509017), (69, 836339), (157, 367563), (161, 358431), (471, 122521), (483, 119477), (761, 75831), (1099, 52509), (2283, 25277), (3297, 17503), (3611, 15981), (5327, 10833)]