120697689

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 190879744

約数和(自身を除く): 70182055

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 903, 1533, 1831, 3139, 5493, 9417, 12817, 21973, 38451, 65919, 78733, 133663, 236199, 400989, 551131, 935641, 1653393, 2806923, 5747509, 17242527, 40232563, 120697689]

約数ペア:

[(1, 120697689), (3, 40232563), (7, 17242527), (21, 5747509), (43, 2806923), (73, 1653393), (129, 935641), (219, 551131), (301, 400989), (511, 236199), (903, 133663), (1533, 78733), (1831, 65919), (3139, 38451), (5493, 21973), (9417, 12817)]