156965742243

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{70042723}}^1$

素因数の和:70042815

約数の個数: 16

約数和(自身を含む): 235343552640

約数和(自身を除く): 78377810397

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 70042723, 210128169, 630384507, 1891153521, 5813546009, 17440638027, 52321914081, 156965742243]

約数ペア:

[(1, 156965742243), (3, 52321914081), (9, 17440638027), (27, 5813546009), (83, 1891153521), (249, 630384507), (747, 210128169), (2241, 70042723)]