64695113

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{17471}}^1$

素因数の和:17524

約数の個数: 12

約数和(自身を含む): 77296128

約数和(自身を除く): 12601015

約数列:

[1, 7, 23, 161, 529, 3703, 17471, 122297, 401833, 2812831, 9242159, 64695113]

約数ペア:

[(1, 64695113), (7, 9242159), (23, 2812831), (161, 401833), (529, 122297), (3703, 17471)]