489607133067

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{51662671}}^1$

素因数の和:51662702

約数の個数: 28

約数和(自身を含む): 790542206944

約数和(自身を除く): 300935073877

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 51662671, 154988013, 464964039, 671614723, 1394892117, 2014844169, 4184676351, 6044532507, 12554029053, 18133597521, 37662087159, 54400792563, 163202377689, 489607133067]

約数ペア:

[(1, 489607133067), (3, 163202377689), (9, 54400792563), (13, 37662087159), (27, 18133597521), (39, 12554029053), (81, 6044532507), (117, 4184676351), (243, 2014844169), (351, 1394892117), (729, 671614723), (1053, 464964039), (3159, 154988013), (9477, 51662671)]