27720603831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{510311}}^1$

素因数の和:511286

約数の個数: 16

約数和(自身を含む): 38947011840

約数和(自身を除く): 11226408009

約数列:

[1, 3, 19, 57, 953, 2859, 18107, 54321, 510311, 1530933, 9695909, 29087727, 486326383, 1458979149, 9240201277, 27720603831]

約数ペア:

[(1, 27720603831), (3, 9240201277), (19, 1458979149), (57, 486326383), (953, 29087727), (2859, 9695909), (18107, 1530933), (54321, 510311)]