90137439

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38669}}^1$

素因数の和:38719

約数の個数: 24

約数和(自身を含む): 152823840

約数和(自身を除く): 62686401

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 38669, 116007, 270683, 348021, 812049, 1430753, 2436147, 4292259, 10015271, 12876777, 30045813, 90137439]

約数ペア:

[(1, 90137439), (3, 30045813), (7, 12876777), (9, 10015271), (21, 4292259), (37, 2436147), (63, 1430753), (111, 812049), (259, 348021), (333, 270683), (777, 116007), (2331, 38669)]