156976512813

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{305997101}}^1$

素因数の和:305997129

約数の個数: 16

約数和(自身を含む): 244797681600

約数和(自身を除く): 87821168787

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 305997101, 917991303, 2753973909, 5813944919, 8261921727, 17441834757, 52325504271, 156976512813]

約数ペア:

[(1, 156976512813), (3, 52325504271), (9, 17441834757), (19, 8261921727), (27, 5813944919), (57, 2753973909), (171, 917991303), (513, 305997101)]