137173673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79337}}^1$

素因数の和:79376

約数の個数: 16

約数和(自身を含む): 177717120

約数和(自身を除く): 40543447

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 79337, 555359, 1031381, 1507403, 7219667, 10551821, 19596239, 137173673]

約数ペア:

[(1, 137173673), (7, 19596239), (13, 10551821), (19, 7219667), (91, 1507403), (133, 1031381), (247, 555359), (1729, 79337)]