77697765

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1543}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 138589440

約数和(自身を除く): 60891675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 1119, 1543, 1865, 3357, 4629, 5595, 7715, 10071, 13887, 16785, 23145, 41661, 50355, 69435, 208305, 575539, 1726617, 2877695, 5179851, 8633085, 15539553, 25899255, 77697765]

約数ペア:

[(1, 77697765), (3, 25899255), (5, 15539553), (9, 8633085), (15, 5179851), (27, 2877695), (45, 1726617), (135, 575539), (373, 208305), (1119, 69435), (1543, 50355), (1865, 41661), (3357, 23145), (4629, 16785), (5595, 13887), (7715, 10071)]