61550001

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 93125760

約数和(自身を除く): 31575759

約数列:

[1, 3, 9, 23, 69, 207, 409, 727, 1227, 2181, 3681, 6543, 9407, 16721, 28221, 50163, 84663, 150489, 297343, 892029, 2676087, 6838889, 20516667, 61550001]

約数ペア:

[(1, 61550001), (3, 20516667), (9, 6838889), (23, 2676087), (69, 892029), (207, 297343), (409, 150489), (727, 84663), (1227, 50163), (2181, 28221), (3681, 16721), (6543, 9407)]