27797301

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1019}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 46038720

約数和(自身を除く): 18241419

約数列:

[1, 3, 7, 9, 21, 63, 433, 1019, 1299, 3031, 3057, 3897, 7133, 9093, 9171, 21399, 27279, 64197, 441227, 1323681, 3088589, 3971043, 9265767, 27797301]

約数ペア:

[(1, 27797301), (3, 9265767), (7, 3971043), (9, 3088589), (21, 1323681), (63, 441227), (433, 64197), (1019, 27279), (1299, 21399), (3031, 9171), (3057, 9093), (3897, 7133)]