75486771

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 112462064

約数和(自身を除く): 36975293

約数列:

[1, 3, 9, 37, 111, 333, 397, 571, 1191, 1713, 3573, 5139, 14689, 21127, 44067, 63381, 132201, 190143, 226687, 680061, 2040183, 8387419, 25162257, 75486771]

約数ペア:

[(1, 75486771), (3, 25162257), (9, 8387419), (37, 2040183), (111, 680061), (333, 226687), (397, 190143), (571, 132201), (1191, 63381), (1713, 44067), (3573, 21127), (5139, 14689)]