195499335969

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9318811}}^1$

素因数の和:9318867

約数の個数: 40

約数和(自身を含む): 342783180608

約数和(自身を除く): 147283844639

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 6993, 20979, 9318811, 27956433, 65231677, 83869299, 195695031, 251607897, 344796007, 587085093, 754823691, 1034388021, 1761255279, 2413572049, 3103164063, 5283765837, 7240716147, 9309492189, 21722148441, 27928476567, 65166445323, 195499335969]

約数ペア:

[(1, 195499335969), (3, 65166445323), (7, 27928476567), (9, 21722148441), (21, 9309492189), (27, 7240716147), (37, 5283765837), (63, 3103164063), (81, 2413572049), (111, 1761255279), (189, 1034388021), (259, 754823691), (333, 587085093), (567, 344796007), (777, 251607897), (999, 195695031), (2331, 83869299), (2997, 65231677), (6993, 27956433), (20979, 9318811)]