75067209

素因数分解:

$3^3\times 7^1\times {\mathrm{397181}}^1$

素因数の和:397197

約数の個数: 16

約数和(自身を含む): 127098240

約数和(自身を除く): 52031031

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397181, 1191543, 2780267, 3574629, 8340801, 10723887, 25022403, 75067209]

約数ペア:

[(1, 75067209), (3, 25022403), (7, 10723887), (9, 8340801), (21, 3574629), (27, 2780267), (63, 1191543), (189, 397181)]