80771223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5737}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 122425968

約数和(自身を除く): 41654745

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 5737, 14079, 17211, 74581, 109003, 223743, 327009, 1417039, 2071057, 4251117, 6213171, 26923741, 80771223]

約数ペア:

[(1, 80771223), (3, 26923741), (13, 6213171), (19, 4251117), (39, 2071057), (57, 1417039), (247, 327009), (361, 223743), (741, 109003), (1083, 74581), (4693, 17211), (5737, 14079)]