55088631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2999}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 86268000

約数和(自身を除く): 31179369

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 2999, 6123, 8997, 18369, 26991, 38987, 116961, 350883, 470843, 1412529, 4237587, 6120959, 18362877, 55088631]

約数ペア:

[(1, 55088631), (3, 18362877), (9, 6120959), (13, 4237587), (39, 1412529), (117, 470843), (157, 350883), (471, 116961), (1413, 38987), (2041, 26991), (2999, 18369), (6123, 8997)]