31112127

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37171}}^1$

素因数の和:37211

約数の個数: 16

約数和(自身を含む): 47580160

約数和(自身を除く): 16468033

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 37171, 111513, 334539, 1003617, 1152301, 3456903, 10370709, 31112127]

約数ペア:

[(1, 31112127), (3, 10370709), (9, 3456903), (27, 1152301), (31, 1003617), (93, 334539), (279, 111513), (837, 37171)]