27631137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17477}}^1$

素因数の和:17528

約数の個数: 16

約数和(自身を含む): 40269312

約数和(自身を除く): 12638175

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17477, 52431, 297109, 541787, 891327, 1625361, 9210379, 27631137]

約数ペア:

[(1, 27631137), (3, 9210379), (17, 1625361), (31, 891327), (51, 541787), (93, 297109), (527, 52431), (1581, 17477)]