27718749

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 42007680

約数和(自身を除く): 14288931

約数列:

[1, 3, 9, 23, 69, 207, 359, 373, 1077, 1119, 3231, 3357, 8257, 8579, 24771, 25737, 74313, 77211, 133907, 401721, 1205163, 3079861, 9239583, 27718749]

約数ペア:

[(1, 27718749), (3, 9239583), (9, 3079861), (23, 1205163), (69, 401721), (207, 133907), (359, 77211), (373, 74313), (1077, 25737), (1119, 24771), (3231, 8579), (3357, 8257)]