87123222

素因数分解:

$2^1\times 3^3\times {\mathrm{1613393}}^1$

素因数の和:1613404

約数の個数: 16

約数和(自身を含む): 193607280

約数和(自身を除く): 106484058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1613393, 3226786, 4840179, 9680358, 14520537, 29041074, 43561611, 87123222]

約数ペア:

[(1, 87123222), (2, 43561611), (3, 29041074), (6, 14520537), (9, 9680358), (18, 4840179), (27, 3226786), (54, 1613393)]