51791823

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 78640848

約数和(自身を除く): 26849025

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 3617, 4773, 10851, 14319, 32553, 133829, 155531, 401487, 466593, 1204461, 1399779, 5754647, 17263941, 51791823]

約数ペア:

[(1, 51791823), (3, 17263941), (9, 5754647), (37, 1399779), (43, 1204461), (111, 466593), (129, 401487), (333, 155531), (387, 133829), (1591, 32553), (3617, 14319), (4773, 10851)]