77773657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 90223616

約数和(自身を除く): 12449959

約数列:

[1, 13, 17, 127, 163, 221, 289, 1651, 2119, 2159, 2771, 3757, 20701, 28067, 36023, 36703, 47107, 269113, 351917, 477139, 612391, 4574921, 5982589, 77773657]

約数ペア:

[(1, 77773657), (13, 5982589), (17, 4574921), (127, 612391), (163, 477139), (221, 351917), (289, 269113), (1651, 47107), (2119, 36703), (2159, 36023), (2771, 28067), (3757, 20701)]