75318147

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{146819}}^1$

素因数の和:146847

約数の個数: 16

約数和(自身を含む): 117456000

約数和(自身を除く): 42137853

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 146819, 440457, 1321371, 2789561, 3964113, 8368683, 25106049, 75318147]

約数ペア:

[(1, 75318147), (3, 25106049), (9, 8368683), (19, 3964113), (27, 2789561), (57, 1321371), (171, 440457), (513, 146819)]