156978137853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1026000901}}^1$

素因数の和:1026000924

約数の個数: 12

約数和(自身を含む): 240084211068

約数和(自身を除く): 83106073215

約数列:

[1, 3, 9, 17, 51, 153, 1026000901, 3078002703, 9234008109, 17442015317, 52326045951, 156978137853]

約数ペア:

[(1, 156978137853), (3, 52326045951), (9, 17442015317), (17, 9234008109), (51, 3078002703), (153, 1026000901)]