90815283

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{258733}}^1$

素因数の和:258755

約数の個数: 16

約数和(自身を含む): 144891040

約数和(自身を除く): 54075757

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 258733, 776199, 2328597, 3363529, 6985791, 10090587, 30271761, 90815283]

約数ペア:

[(1, 90815283), (3, 30271761), (9, 10090587), (13, 6985791), (27, 3363529), (39, 2328597), (117, 776199), (351, 258733)]