321567127119

素因数分解:

$3^3\times 7^2\times {\mathrm{243059053}}^1$

素因数の和:243059076

約数の個数: 24

約数和(自身を含む): 554174643120

約数和(自身を除く): 232607516001

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 243059053, 729177159, 1701413371, 2187531477, 5104240113, 6562594431, 11909893597, 15312720339, 35729680791, 45938161017, 107189042373, 321567127119]

約数ペア:

[(1, 321567127119), (3, 107189042373), (7, 45938161017), (9, 35729680791), (21, 15312720339), (27, 11909893597), (49, 6562594431), (63, 5104240113), (147, 2187531477), (189, 1701413371), (441, 729177159), (1323, 243059053)]