137788989417

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{5237731}}^1$

素因数の和:5237853

約数の個数: 24

約数和(自身を含む): 206995168640

約数和(自身を除く): 69206179223

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 2923, 8769, 26307, 5237731, 15713193, 47139579, 193796047, 413780749, 581388141, 1241342247, 1744164423, 3724026741, 15309887713, 45929663139, 137788989417]

約数ペア:

[(1, 137788989417), (3, 45929663139), (9, 15309887713), (37, 3724026741), (79, 1744164423), (111, 1241342247), (237, 581388141), (333, 413780749), (711, 193796047), (2923, 47139579), (8769, 15713193), (26307, 5237731)]