90360263

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 106233600

約数和(自身を除く): 15873337

約数列:

[1, 7, 49, 131, 343, 917, 2011, 6419, 14077, 44933, 98539, 263441, 689773, 1844087, 12908609, 90360263]

約数ペア:

[(1, 90360263), (7, 12908609), (49, 1844087), (131, 689773), (343, 263441), (917, 98539), (2011, 44933), (6419, 14077)]