54439749

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22157}}^1$

素因数の和:22186

約数の個数: 32

約数和(自身を含む): 99267840

約数和(自身を除く): 44828091

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 22157, 66471, 155099, 199413, 288041, 465297, 598239, 864123, 1395891, 2016287, 2592369, 4187673, 6048861, 7777107, 18146583, 54439749]

約数ペア:

[(1, 54439749), (3, 18146583), (7, 7777107), (9, 6048861), (13, 4187673), (21, 2592369), (27, 2016287), (39, 1395891), (63, 864123), (91, 598239), (117, 465297), (189, 288041), (273, 199413), (351, 155099), (819, 66471), (2457, 22157)]