156612210021

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1097}}^1\times {\mathrm{142907}}^1$

素因数の和:144050

約数の個数: 32

約数和(自身を含む): 238507735680

約数和(自身を除く): 81895525659

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1097, 3291, 9873, 29619, 40589, 121767, 142907, 365301, 428721, 1095903, 1286163, 3858489, 5287559, 15862677, 47588031, 142764093, 156768979, 470306937, 1410920811, 4232762433, 5800452223, 17401356669, 52204070007, 156612210021]

約数ペア:

[(1, 156612210021), (3, 52204070007), (9, 17401356669), (27, 5800452223), (37, 4232762433), (111, 1410920811), (333, 470306937), (999, 156768979), (1097, 142764093), (3291, 47588031), (9873, 15862677), (29619, 5287559), (40589, 3858489), (121767, 1286163), (142907, 1095903), (365301, 428721)]