51404931

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 78264576

約数和(自身を除く): 26859645

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 2411, 7107, 7233, 21321, 21699, 55453, 166359, 248333, 499077, 744999, 2234997, 5711659, 17134977, 51404931]

約数ペア:

[(1, 51404931), (3, 17134977), (9, 5711659), (23, 2234997), (69, 744999), (103, 499077), (207, 248333), (309, 166359), (927, 55453), (2369, 21699), (2411, 21321), (7107, 7233)]