51688197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9851}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 82993248

約数和(自身を除く): 31305051

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 9851, 29553, 88659, 108361, 325083, 522103, 975249, 1566309, 4698927, 5743133, 17229399, 51688197]

約数ペア:

[(1, 51688197), (3, 17229399), (9, 5743133), (11, 4698927), (33, 1566309), (53, 975249), (99, 522103), (159, 325083), (477, 108361), (583, 88659), (1749, 29553), (5247, 9851)]