156936171789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{10691}}^1\times {\mathrm{31981}}^1$

素因数の和:42698

約数の個数: 32

約数和(自身を含む): 246205111680

約数和(自身を除く): 89268939891

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 10691, 31981, 32073, 95943, 96219, 181747, 287829, 288657, 543677, 545241, 863487, 1631031, 1635723, 4893093, 4907169, 14679279, 341908871, 1025726613, 3077179839, 5812450807, 9231539517, 17437352421, 52312057263, 156936171789]

約数ペア:

[(1, 156936171789), (3, 52312057263), (9, 17437352421), (17, 9231539517), (27, 5812450807), (51, 3077179839), (153, 1025726613), (459, 341908871), (10691, 14679279), (31981, 4907169), (32073, 4893093), (95943, 1635723), (96219, 1631031), (181747, 863487), (287829, 545241), (288657, 543677)]