129154554

素因数分解:

$2^1\times 3^3\times {\mathrm{2391751}}^1$

素因数の和:2391762

約数の個数: 16

約数和(自身を含む): 287010240

約数和(自身を除く): 157855686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2391751, 4783502, 7175253, 14350506, 21525759, 43051518, 64577277, 129154554]

約数ペア:

[(1, 129154554), (2, 64577277), (3, 43051518), (6, 21525759), (9, 14350506), (18, 7175253), (27, 4783502), (54, 2391751)]