75406947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{326437}}^1$

素因数の和:326458

約数の個数: 16

約数和(自身を含む): 125352192

約数和(自身を除く): 49945245

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 326437, 979311, 2285059, 3590807, 6855177, 10772421, 25135649, 75406947]

約数ペア:

[(1, 75406947), (3, 25135649), (7, 10772421), (11, 6855177), (21, 3590807), (33, 2285059), (77, 979311), (231, 326437)]