144480147

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{112787}}^1$

素因数の和:112858

約数の個数: 16

約数和(自身を含む): 223771392

約数和(自身を除く): 79291245

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 112787, 338361, 789509, 2368527, 6880007, 20640021, 48160049, 144480147]

約数ペア:

[(1, 144480147), (3, 48160049), (7, 20640021), (21, 6880007), (61, 2368527), (183, 789509), (427, 338361), (1281, 112787)]