128804944701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{864631}}^1$

素因数の和:864801

約数の個数: 32

約数和(自身を含む): 191242764288

約数和(自身を除く): 62437819587

約数列:

[1, 3, 17, 23, 51, 69, 127, 381, 391, 1173, 2159, 2921, 6477, 8763, 49657, 148971, 864631, 2593893, 14698727, 19886513, 44096181, 59659539, 109808137, 329424411, 338070721, 1014212163, 1866738329, 2525587151, 5600214987, 7576761453, 42934981567, 128804944701]

約数ペア:

[(1, 128804944701), (3, 42934981567), (17, 7576761453), (23, 5600214987), (51, 2525587151), (69, 1866738329), (127, 1014212163), (381, 338070721), (391, 329424411), (1173, 109808137), (2159, 59659539), (2921, 44096181), (6477, 19886513), (8763, 14698727), (49657, 2593893), (148971, 864631)]