47909943

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 75053160

約数和(自身を除く): 27143217

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 347, 529, 667, 1041, 1587, 2001, 3123, 4761, 6003, 7981, 10063, 15341, 23943, 30189, 46023, 71829, 90567, 138069, 183563, 231449, 550689, 694347, 1652067, 2083041, 5323327, 15969981, 47909943]

約数ペア:

[(1, 47909943), (3, 15969981), (9, 5323327), (23, 2083041), (29, 1652067), (69, 694347), (87, 550689), (207, 231449), (261, 183563), (347, 138069), (529, 90567), (667, 71829), (1041, 46023), (1587, 30189), (2001, 23943), (3123, 15341), (4761, 10063), (6003, 7981)]