85727031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6089}}^1$

素因数の和:6143

約数の個数: 24

約数和(自身を含む): 129936240

約数和(自身を除く): 44209209

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 6089, 14079, 18267, 79157, 115691, 237471, 347073, 1503983, 2198129, 4511949, 6594387, 28575677, 85727031]

約数ペア:

[(1, 85727031), (3, 28575677), (13, 6594387), (19, 4511949), (39, 2198129), (57, 1503983), (247, 347073), (361, 237471), (741, 115691), (1083, 79157), (4693, 18267), (6089, 14079)]