90931179

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 122819840

約数和(自身を除く): 31888661

約数列:

[1, 3, 109, 327, 487, 571, 1461, 1713, 53083, 62239, 159249, 186717, 278077, 834231, 30310393, 90931179]

約数ペア:

[(1, 90931179), (3, 30310393), (109, 834231), (327, 278077), (487, 186717), (571, 159249), (1461, 62239), (1713, 53083)]