54545457

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10400

約数の個数: 16

約数和(自身を含む): 76241088

約数和(自身を除く): 21695631

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 10313, 30939, 422833, 443459, 1268499, 1330377, 18181819, 54545457]

約数ペア:

[(1, 54545457), (3, 18181819), (41, 1330377), (43, 1268499), (123, 443459), (129, 422833), (1763, 30939), (5289, 10313)]