27678867

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 39178944

約数和(自身を除く): 11500077

約数列:

[1, 3, 23, 69, 107, 163, 321, 489, 529, 1587, 2461, 3749, 7383, 11247, 17441, 52323, 56603, 86227, 169809, 258681, 401143, 1203429, 9226289, 27678867]

約数ペア:

[(1, 27678867), (3, 9226289), (23, 1203429), (69, 401143), (107, 258681), (163, 169809), (321, 86227), (489, 56603), (529, 52323), (1587, 17441), (2461, 11247), (3749, 7383)]