137166757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79333}}^1$

素因数の和:79372

約数の個数: 16

約数和(自身を含む): 177708160

約数和(自身を除く): 40541403

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 79333, 555331, 1031329, 1507327, 7219303, 10551289, 19595251, 137166757]

約数ペア:

[(1, 137166757), (7, 19595251), (13, 10551289), (19, 7219303), (91, 1507327), (133, 1031329), (247, 555331), (1729, 79333)]