128640083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 159268032

約数和(自身を除く): 30627949

約数列:

[1, 11, 13, 37, 41, 143, 407, 451, 481, 533, 593, 1517, 5291, 5863, 6523, 7709, 16687, 19721, 21941, 24313, 84799, 216931, 241351, 267443, 285233, 316069, 899581, 3137563, 3476759, 9895391, 11694553, 128640083]

約数ペア:

[(1, 128640083), (11, 11694553), (13, 9895391), (37, 3476759), (41, 3137563), (143, 899581), (407, 316069), (451, 285233), (481, 267443), (533, 241351), (593, 216931), (1517, 84799), (5291, 24313), (5863, 21941), (6523, 19721), (7709, 16687)]