63770329

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{919}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 76308480

約数和(自身を除く): 12538151

約数列:

[1, 7, 23, 161, 431, 919, 3017, 6433, 9913, 21137, 69391, 147959, 396089, 2772623, 9110047, 63770329]

約数ペア:

[(1, 63770329), (7, 9110047), (23, 2772623), (161, 396089), (431, 147959), (919, 69391), (3017, 21137), (6433, 9913)]