78145613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45197}}^1$

素因数の和:45236

約数の個数: 16

約数和(自身を含む): 101243520

約数和(自身を除く): 23097907

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 45197, 316379, 587561, 858743, 4112927, 6011201, 11163659, 78145613]

約数ペア:

[(1, 78145613), (7, 11163659), (13, 6011201), (19, 4112927), (91, 858743), (133, 587561), (247, 316379), (1729, 45197)]