75047907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16361}}^1$

素因数の和:16514

約数の個数: 16

約数和(自身を含む): 109952640

約数和(自身を除く): 34904733

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 16361, 49083, 179971, 539913, 2274179, 6822537, 25015969, 75047907]

約数ペア:

[(1, 75047907), (3, 25015969), (11, 6822537), (33, 2274179), (139, 539913), (417, 179971), (1529, 49083), (4587, 16361)]