90512247

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{51929}}^1$

素因数の和:52022

約数の個数: 16

約数和(自身を含む): 139587840

約数和(自身を除く): 49075593

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 51929, 155787, 363503, 1090509, 4310107, 12930321, 30170749, 90512247]

約数ペア:

[(1, 90512247), (3, 30170749), (7, 12930321), (21, 4310107), (83, 1090509), (249, 363503), (581, 155787), (1743, 51929)]