73281381

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3919}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 102359040

約数和(自身を除く): 29077659

約数列:

[1, 3, 23, 69, 271, 813, 3919, 6233, 11757, 18699, 90137, 270411, 1062049, 3186147, 24427127, 73281381]

約数ペア:

[(1, 73281381), (3, 24427127), (23, 3186147), (69, 1062049), (271, 270411), (813, 90137), (3919, 18699), (6233, 11757)]