90565191

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23027}}^1$

素因数の和:23075

約数の個数: 24

約数和(自身を含む): 143694720

約数和(自身を除く): 53129529

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 23027, 69081, 207243, 437513, 529621, 1312539, 1588863, 3937617, 4766589, 10062799, 30188397, 90565191]

約数ペア:

[(1, 90565191), (3, 30188397), (9, 10062799), (19, 4766589), (23, 3937617), (57, 1588863), (69, 1312539), (171, 529621), (207, 437513), (437, 207243), (1311, 69081), (3933, 23027)]