15661644771

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{9277}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 22338455040

約数和(自身を除く): 6676810269

約数列:

[1, 3, 23, 43, 69, 129, 569, 989, 1707, 2967, 9277, 13087, 24467, 27831, 39261, 73401, 213371, 398911, 562741, 640113, 1196733, 1688223, 5278613, 9174953, 15835839, 27524859, 121408099, 226980359, 364224297, 680941077, 5220548257, 15661644771]

約数ペア:

[(1, 15661644771), (3, 5220548257), (23, 680941077), (43, 364224297), (69, 226980359), (129, 121408099), (569, 27524859), (989, 15835839), (1707, 9174953), (2967, 5278613), (9277, 1688223), (13087, 1196733), (24467, 640113), (27831, 562741), (39261, 398911), (73401, 213371)]