80404803

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2383}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 121984512

約数和(自身を除く): 41579709

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 2383, 3749, 7149, 11247, 21447, 33741, 54809, 164427, 388429, 493281, 1165287, 3495861, 8933867, 26801601, 80404803]

約数ペア:

[(1, 80404803), (3, 26801601), (9, 8933867), (23, 3495861), (69, 1165287), (163, 493281), (207, 388429), (489, 164427), (1467, 54809), (2383, 33741), (3749, 21447), (7149, 11247)]