89816853

素因数分解:

$3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{1117}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 139687392

約数和(自身を除く): 49870539

約数列:

[1, 3, 7, 21, 49, 147, 547, 1117, 1641, 3351, 3829, 7819, 11487, 23457, 26803, 54733, 80409, 164199, 610999, 1832997, 4276993, 12830979, 29938951, 89816853]

約数ペア:

[(1, 89816853), (3, 29938951), (7, 12830979), (21, 4276993), (49, 1832997), (147, 610999), (547, 164199), (1117, 80409), (1641, 54733), (3351, 26803), (3829, 23457), (7819, 11487)]