156951060507

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{81873271}}^1$

素因数の和:81873351

約数の個数: 16

約数和(自身を含む): 235795023360

約数和(自身を除く): 78843962853

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 81873271, 245619813, 736859439, 2210578317, 5813002241, 17439006723, 52317020169, 156951060507]

約数ペア:

[(1, 156951060507), (3, 52317020169), (9, 17439006723), (27, 5813002241), (71, 2210578317), (213, 736859439), (639, 245619813), (1917, 81873271)]