90590097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 135732352

約数和(自身を除く): 45142255

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 871, 937, 1443, 2479, 2613, 2811, 7437, 12181, 32227, 34669, 36543, 62779, 96681, 104007, 188337, 450697, 816127, 1352091, 2322823, 2448381, 6968469, 30196699, 90590097]

約数ペア:

[(1, 90590097), (3, 30196699), (13, 6968469), (37, 2448381), (39, 2322823), (67, 1352091), (111, 816127), (201, 450697), (481, 188337), (871, 104007), (937, 96681), (1443, 62779), (2479, 36543), (2613, 34669), (2811, 32227), (7437, 12181)]