67807713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 105338880

約数和(自身を除く): 37531167

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 127, 323, 361, 381, 493, 551, 969, 1083, 1479, 1653, 2159, 2413, 3683, 6137, 6477, 7239, 9367, 10469, 11049, 18411, 28101, 31407, 41021, 45847, 62611, 69977, 123063, 137541, 177973, 187833, 209931, 533919, 779399, 1189609, 1329563, 2338197, 3568827, 3988689, 22602571, 67807713]

約数ペア:

[(1, 67807713), (3, 22602571), (17, 3988689), (19, 3568827), (29, 2338197), (51, 1329563), (57, 1189609), (87, 779399), (127, 533919), (323, 209931), (361, 187833), (381, 177973), (493, 137541), (551, 123063), (969, 69977), (1083, 62611), (1479, 45847), (1653, 41021), (2159, 31407), (2413, 28101), (3683, 18411), (6137, 11049), (6477, 10469), (7239, 9367)]