180528087

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{3617}}^1$

素因数の和:3878

約数の個数: 16

約数和(自身を含む): 244518912

約数和(自身を除く): 63990825

約数列:

[1, 3, 127, 131, 381, 393, 3617, 10851, 16637, 49911, 459359, 473827, 1378077, 1421481, 60176029, 180528087]

約数ペア:

[(1, 180528087), (3, 60176029), (127, 1421481), (131, 1378077), (381, 473827), (393, 459359), (3617, 49911), (10851, 16637)]