156728790081

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{406981}}^1$

素因数の和:407846

約数の個数: 32

約数和(自身を含む): 246142713600

約数和(自身を除く): 89413923519

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 839, 2517, 7551, 14263, 22653, 42789, 128367, 385101, 406981, 1220943, 3662829, 6918677, 10988487, 20756031, 62268093, 186804279, 341457059, 1024371177, 3073113531, 5804770003, 9219340593, 17414310009, 52242930027, 156728790081]

約数ペア:

[(1, 156728790081), (3, 52242930027), (9, 17414310009), (17, 9219340593), (27, 5804770003), (51, 3073113531), (153, 1024371177), (459, 341457059), (839, 186804279), (2517, 62268093), (7551, 20756031), (14263, 10988487), (22653, 6918677), (42789, 3662829), (128367, 1220943), (385101, 406981)]