71437047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 109396224

約数和(自身を除く): 37959177

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 1221, 1353, 1427, 1517, 4281, 4551, 15697, 16687, 47091, 50061, 52799, 58507, 158397, 175521, 580789, 643577, 1742367, 1930731, 2164759, 6494277, 23812349, 71437047]

約数ペア:

[(1, 71437047), (3, 23812349), (11, 6494277), (33, 2164759), (37, 1930731), (41, 1742367), (111, 643577), (123, 580789), (407, 175521), (451, 158397), (1221, 58507), (1353, 52799), (1427, 50061), (1517, 47091), (4281, 16687), (4551, 15697)]