87513318

素因数分解:

$2^1\times 3^3\times {\mathrm{1620617}}^1$

素因数の和:1620628

約数の個数: 16

約数和(自身を含む): 194474160

約数和(自身を除く): 106960842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1620617, 3241234, 4861851, 9723702, 14585553, 29171106, 43756659, 87513318]

約数ペア:

[(1, 87513318), (2, 43756659), (3, 29171106), (6, 14585553), (9, 9723702), (18, 4861851), (27, 3241234), (54, 1620617)]