120052521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3943}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 184579200

約数和(自身を除く): 64526679

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1791, 3383, 3943, 10149, 11829, 30447, 35487, 67031, 201093, 603279, 784657, 2353971, 7061913, 13339169, 40017507, 120052521]

約数ペア:

[(1, 120052521), (3, 40017507), (9, 13339169), (17, 7061913), (51, 2353971), (153, 784657), (199, 603279), (597, 201093), (1791, 67031), (3383, 35487), (3943, 30447), (10149, 11829)]