77007609

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1901}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 127388352

約数和(自身を除く): 50380743

約数列:

[1, 3, 7, 9, 21, 63, 643, 1901, 1929, 4501, 5703, 5787, 13307, 13503, 17109, 39921, 40509, 119763, 1222343, 3667029, 8556401, 11001087, 25669203, 77007609]

約数ペア:

[(1, 77007609), (3, 25669203), (7, 11001087), (9, 8556401), (21, 3667029), (63, 1222343), (643, 119763), (1901, 40509), (1929, 39921), (4501, 17109), (5703, 13503), (5787, 13307)]