71340477

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 105812064

約数和(自身を除く): 34471587

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 3803, 6253, 11409, 18759, 49439, 140711, 148317, 422133, 642707, 1829243, 1928121, 5487729, 23780159, 71340477]

約数ペア:

[(1, 71340477), (3, 23780159), (13, 5487729), (37, 1928121), (39, 1829243), (111, 642707), (169, 422133), (481, 148317), (507, 140711), (1443, 49439), (3803, 18759), (6253, 11409)]