54890499

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 75392000

約数和(自身を除く): 20501501

約数列:

[1, 3, 37, 111, 499, 991, 1497, 2973, 18463, 36667, 55389, 110001, 494509, 1483527, 18296833, 54890499]

約数ペア:

[(1, 54890499), (3, 18296833), (37, 1483527), (111, 494509), (499, 110001), (991, 55389), (1497, 36667), (2973, 18463)]