87947667

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{12109}}^1$

素因数の和:12387

約数の個数: 16

約数和(自身を含む): 130788000

約数和(自身を除く): 42840333

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 12109, 36327, 108981, 326943, 3257321, 9771963, 29315889, 87947667]

約数ペア:

[(1, 87947667), (3, 29315889), (9, 9771963), (27, 3257321), (269, 326943), (807, 108981), (2421, 36327), (7263, 12109)]