66563703

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 100870848

約数和(自身を除く): 34307145

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 4253, 5217, 12759, 15651, 38277, 157361, 199891, 472083, 599673, 1416249, 1799019, 7395967, 22187901, 66563703]

約数ペア:

[(1, 66563703), (3, 22187901), (9, 7395967), (37, 1799019), (47, 1416249), (111, 599673), (141, 472083), (333, 199891), (423, 157361), (1739, 38277), (4253, 15651), (5217, 12759)]