156942197769

素因数分解:

$3^1\times 7^1\times {\mathrm{9923}}^1\times {\mathrm{753143}}^1$

素因数の和:763076

約数の個数: 16

約数和(自身を含む): 239174433792

約数和(自身を除く): 82232236023

約数列:

[1, 3, 7, 21, 9923, 29769, 69461, 208383, 753143, 2259429, 5272001, 15816003, 7473437989, 22420313967, 52314065923, 156942197769]

約数ペア:

[(1, 156942197769), (3, 52314065923), (7, 22420313967), (21, 7473437989), (9923, 15816003), (29769, 5272001), (69461, 2259429), (208383, 753143)]