67027737

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2161}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 104502432

約数和(自身を除く): 37474695

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 2161, 4431, 6483, 10339, 15127, 31017, 45381, 105889, 317667, 455971, 1367913, 3191797, 9575391, 22342579, 67027737]

約数ペア:

[(1, 67027737), (3, 22342579), (7, 9575391), (21, 3191797), (49, 1367913), (147, 455971), (211, 317667), (633, 105889), (1477, 45381), (2161, 31017), (4431, 15127), (6483, 10339)]