177860007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4211}}^1$

素因数の和:4268

約数の個数: 36

約数和(自身を含む): 292068504

約数和(自身を除く): 114208497

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 2223, 3249, 4211, 4693, 12633, 14079, 37899, 42237, 54743, 80009, 164229, 240027, 492687, 720081, 1040117, 1520171, 3120351, 4560513, 9361053, 13681539, 19762223, 59286669, 177860007]

約数ペア:

[(1, 177860007), (3, 59286669), (9, 19762223), (13, 13681539), (19, 9361053), (39, 4560513), (57, 3120351), (117, 1520171), (171, 1040117), (247, 720081), (361, 492687), (741, 240027), (1083, 164229), (2223, 80009), (3249, 54743), (4211, 42237), (4693, 37899), (12633, 14079)]