156904352613

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{45161}}^1$

素因数の和:45959

約数の個数: 40

約数和(自身を含む): 238693815360

約数和(自身を除く): 81789462747

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 727, 1593, 2181, 4779, 6543, 19629, 42893, 45161, 58887, 128679, 135483, 386037, 406449, 1158111, 1219347, 2664499, 3474333, 3658041, 7993497, 23980491, 32832047, 71941473, 98496141, 215824419, 295488423, 886465269, 1937090773, 2659395807, 5811272319, 17433816957, 52301450871, 156904352613]

約数ペア:

[(1, 156904352613), (3, 52301450871), (9, 17433816957), (27, 5811272319), (59, 2659395807), (81, 1937090773), (177, 886465269), (531, 295488423), (727, 215824419), (1593, 98496141), (2181, 71941473), (4779, 32832047), (6543, 23980491), (19629, 7993497), (42893, 3658041), (45161, 3474333), (58887, 2664499), (128679, 1219347), (135483, 1158111), (386037, 406449)]