78588219

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 107712000

約数和(自身を除く): 29123781

約数列:

[1, 3, 43, 129, 239, 717, 2549, 7647, 10277, 30831, 109607, 328821, 609211, 1827633, 26196073, 78588219]

約数ペア:

[(1, 78588219), (3, 26196073), (43, 1827633), (129, 609211), (239, 328821), (717, 109607), (2549, 30831), (7647, 10277)]