81208602

素因数分解:

$2^1\times 3^3\times {\mathrm{1503863}}^1$

素因数の和:1503874

約数の個数: 16

約数和(自身を含む): 180463680

約数和(自身を除く): 99255078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1503863, 3007726, 4511589, 9023178, 13534767, 27069534, 40604301, 81208602]

約数ペア:

[(1, 81208602), (2, 40604301), (3, 27069534), (6, 13534767), (9, 9023178), (18, 4511589), (27, 3007726), (54, 1503863)]