81758261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 92305920

約数和(自身を除く): 10547659

約数列:

[1, 13, 23, 271, 299, 1009, 3523, 6233, 13117, 23207, 81029, 273439, 301691, 3554707, 6289097, 81758261]

約数ペア:

[(1, 81758261), (13, 6289097), (23, 3554707), (271, 301691), (299, 273439), (1009, 81029), (3523, 23207), (6233, 13117)]