66179793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 33007407

約数列:

[1, 3, 17, 19, 51, 57, 163, 323, 419, 489, 969, 1257, 2771, 3097, 7123, 7961, 8313, 9291, 21369, 23883, 52649, 68297, 135337, 157947, 204891, 406011, 1161049, 1297643, 3483147, 3892929, 22059931, 66179793]

約数ペア:

[(1, 66179793), (3, 22059931), (17, 3892929), (19, 3483147), (51, 1297643), (57, 1161049), (163, 406011), (323, 204891), (419, 157947), (489, 135337), (969, 68297), (1257, 52649), (2771, 23883), (3097, 21369), (7123, 9291), (7961, 8313)]