54787191

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 73951584

約数和(自身を除く): 19164393

約数列:

[1, 3, 157, 293, 397, 471, 879, 1191, 46001, 62329, 116321, 138003, 186987, 348963, 18262397, 54787191]

約数ペア:

[(1, 54787191), (3, 18262397), (157, 348963), (293, 186987), (397, 138003), (471, 116321), (879, 62329), (1191, 46001)]