75884319

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 127532496

約数和(自身を除く): 51648177

約数列:

[1, 3, 7, 9, 21, 63, 79, 193, 237, 553, 579, 711, 1351, 1659, 1737, 4053, 4977, 6241, 12159, 15247, 18723, 43687, 45741, 56169, 106729, 131061, 137223, 320187, 393183, 960561, 1204513, 3613539, 8431591, 10840617, 25294773, 75884319]

約数ペア:

[(1, 75884319), (3, 25294773), (7, 10840617), (9, 8431591), (21, 3613539), (63, 1204513), (79, 960561), (193, 393183), (237, 320187), (553, 137223), (579, 131061), (711, 106729), (1351, 56169), (1659, 45741), (1737, 43687), (4053, 18723), (4977, 15247), (6241, 12159)]