144370719

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 211380000

約数和(自身を除く): 67009281

約数列:

[1, 3, 9, 149, 199, 447, 541, 597, 1341, 1623, 1791, 4869, 29651, 80609, 88953, 107659, 241827, 266859, 322977, 725481, 968931, 16041191, 48123573, 144370719]

約数ペア:

[(1, 144370719), (3, 48123573), (9, 16041191), (149, 968931), (199, 725481), (447, 322977), (541, 266859), (597, 241827), (1341, 107659), (1623, 88953), (1791, 80609), (4869, 29651)]