15673028247

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 23490200448

約数和(自身を除く): 7817172201

約数列:

[1, 3, 9, 43, 129, 131, 173, 387, 393, 519, 1179, 1557, 1787, 5361, 5633, 7439, 16083, 16899, 22317, 22663, 50697, 66951, 67989, 76841, 203967, 230523, 234097, 309151, 691569, 702291, 927453, 974509, 2106873, 2782359, 2923527, 8770581, 10066171, 13293493, 30198513, 39880479, 40498781, 90595539, 119641437, 121496343, 364489029, 1741447583, 5224342749, 15673028247]

約数ペア:

[(1, 15673028247), (3, 5224342749), (9, 1741447583), (43, 364489029), (129, 121496343), (131, 119641437), (173, 90595539), (387, 40498781), (393, 39880479), (519, 30198513), (1179, 13293493), (1557, 10066171), (1787, 8770581), (5361, 2923527), (5633, 2782359), (7439, 2106873), (16083, 974509), (16899, 927453), (22317, 702291), (22663, 691569), (50697, 309151), (66951, 234097), (67989, 230523), (76841, 203967)]