127592169

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 178835328

約数和(自身を除く): 51243159

約数列:

[1, 3, 37, 47, 111, 141, 661, 1369, 1739, 1983, 4107, 5217, 24457, 31067, 64343, 73371, 93201, 193029, 904909, 1149479, 2714727, 3448437, 42530723, 127592169]

約数ペア:

[(1, 127592169), (3, 42530723), (37, 3448437), (47, 2714727), (111, 1149479), (141, 904909), (661, 193029), (1369, 93201), (1739, 73371), (1983, 64343), (4107, 31067), (5217, 24457)]