80592561

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16193}}^1$

素因数の和:16285

約数の個数: 24

約数和(自身を含む): 134734080

約数和(自身を除く): 54141519

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 16193, 48579, 113351, 145737, 340053, 1020159, 1279247, 3837741, 8954729, 11513223, 26864187, 80592561]

約数ペア:

[(1, 80592561), (3, 26864187), (7, 11513223), (9, 8954729), (21, 3837741), (63, 1279247), (79, 1020159), (237, 340053), (553, 145737), (711, 113351), (1659, 48579), (4977, 16193)]