77086947

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{14173}}^1$

素因数の和:14227

約数の個数: 24

約数和(自身を含む): 122803536

約数和(自身を除く): 45716589

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 14173, 42519, 99211, 297633, 524401, 694477, 1573203, 2083431, 3670807, 11012421, 25695649, 77086947]

約数ペア:

[(1, 77086947), (3, 25695649), (7, 11012421), (21, 3670807), (37, 2083431), (49, 1573203), (111, 694477), (147, 524401), (259, 297633), (777, 99211), (1813, 42519), (5439, 14173)]