90134493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 135945216

約数和(自身を除く): 45810723

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 1787, 2193, 2967, 5361, 16813, 30379, 41101, 50439, 76841, 91137, 123303, 230523, 698717, 1306297, 1767343, 2096151, 3918891, 5302029, 30044831, 90134493]

約数ペア:

[(1, 90134493), (3, 30044831), (17, 5302029), (23, 3918891), (43, 2096151), (51, 1767343), (69, 1306297), (129, 698717), (391, 230523), (731, 123303), (989, 91137), (1173, 76841), (1787, 50439), (2193, 41101), (2967, 30379), (5361, 16813)]