54289269

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 82380480

約数和(自身を除く): 28091211

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 1609, 3749, 4827, 11247, 14481, 33741, 37007, 111021, 262267, 333063, 786801, 2360403, 6032141, 18096423, 54289269]

約数ペア:

[(1, 54289269), (3, 18096423), (9, 6032141), (23, 2360403), (69, 786801), (163, 333063), (207, 262267), (489, 111021), (1467, 37007), (1609, 33741), (3749, 14481), (4827, 11247)]