78303009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9883}}^1$

素因数の和:10044

約数の個数: 16

約数和(自身を含む): 110700800

約数和(自身を除く): 32397791

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 9883, 29649, 187777, 563331, 1373737, 4121211, 26101003, 78303009]

約数ペア:

[(1, 78303009), (3, 26101003), (19, 4121211), (57, 1373737), (139, 563331), (417, 187777), (2641, 29649), (7923, 9883)]