77952957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 35403843

約数列:

[1, 3, 23, 29, 69, 87, 163, 239, 489, 667, 717, 2001, 3749, 4727, 5497, 6931, 11247, 14181, 16491, 20793, 38957, 108721, 116871, 159413, 326163, 478239, 896011, 1129753, 2688033, 3389259, 25984319, 77952957]

約数ペア:

[(1, 77952957), (3, 25984319), (23, 3389259), (29, 2688033), (69, 1129753), (87, 896011), (163, 478239), (239, 326163), (489, 159413), (667, 116871), (717, 108721), (2001, 38957), (3749, 20793), (4727, 16491), (5497, 14181), (6931, 11247)]