144674019

素因数分解:

$3^4\times 7^2\times {\mathrm{36451}}^1$

素因数の和:36477

約数の個数: 30

約数和(自身を含む): 251409444

約数和(自身を除く): 106735425

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 36451, 109353, 255157, 328059, 765471, 984177, 1786099, 2296413, 2952531, 5358297, 6889239, 16074891, 20667717, 48224673, 144674019]

約数ペア:

[(1, 144674019), (3, 48224673), (7, 20667717), (9, 16074891), (21, 6889239), (27, 5358297), (49, 2952531), (63, 2296413), (81, 1786099), (147, 984177), (189, 765471), (441, 328059), (567, 255157), (1323, 109353), (3969, 36451)]