156804523317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1340209601}}^1$

素因数の和:1340209620

約数の個数: 12

約数和(自身を含む): 243918147564

約数和(自身を除く): 87113624247

約数列:

[1, 3, 9, 13, 39, 117, 1340209601, 4020628803, 12061886409, 17422724813, 52268174439, 156804523317]

約数ペア:

[(1, 156804523317), (3, 52268174439), (9, 17422724813), (13, 12061886409), (39, 4020628803), (117, 1340209601)]