66039873

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 94617600

約数和(自身を除く): 28577727

約数列:

[1, 3, 29, 43, 87, 127, 129, 139, 381, 417, 1247, 3683, 3741, 4031, 5461, 5977, 11049, 12093, 16383, 17653, 17931, 52959, 158369, 173333, 475107, 511937, 519999, 759079, 1535811, 2277237, 22013291, 66039873]

約数ペア:

[(1, 66039873), (3, 22013291), (29, 2277237), (43, 1535811), (87, 759079), (127, 519999), (129, 511937), (139, 475107), (381, 173333), (417, 158369), (1247, 52959), (3683, 17931), (3741, 17653), (4031, 16383), (5461, 12093), (5977, 11049)]