270795231

素因数分解:

$3^4\times 7^1\times {\mathrm{477593}}^1$

素因数の和:477612

約数の個数: 20

約数和(自身を含む): 462310992

約数和(自身を除く): 191515761

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 477593, 1432779, 3343151, 4298337, 10029453, 12895011, 30088359, 38685033, 90265077, 270795231]

約数ペア:

[(1, 270795231), (3, 90265077), (7, 38685033), (9, 30088359), (21, 12895011), (27, 10029453), (63, 4298337), (81, 3343151), (189, 1432779), (567, 477593)]