81140943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{1907}}^1$

素因数の和:3014

約数の個数: 16

約数和(自身を含む): 116678016

約数和(自身を除く): 35537073

約数列:

[1, 3, 13, 39, 1091, 1907, 3273, 5721, 14183, 24791, 42549, 74373, 2080537, 6241611, 27046981, 81140943]

約数ペア:

[(1, 81140943), (3, 27046981), (13, 6241611), (39, 2080537), (1091, 74373), (1907, 42549), (3273, 24791), (5721, 14183)]