47018367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 33852033

約数列:

[1, 3, 9, 11, 27, 29, 33, 53, 87, 99, 103, 159, 261, 297, 309, 319, 477, 583, 783, 927, 957, 1133, 1431, 1537, 1749, 2781, 2871, 2987, 3399, 4611, 5247, 5459, 8613, 8961, 10197, 13833, 15741, 16377, 16907, 26883, 30591, 32857, 41499, 49131, 50721, 60049, 80649, 98571, 147393, 152163, 158311, 180147, 295713, 456489, 474933, 540441, 887139, 1424799, 1621323, 1741421, 4274397, 5224263, 15672789, 47018367]

約数ペア:

[(1, 47018367), (3, 15672789), (9, 5224263), (11, 4274397), (27, 1741421), (29, 1621323), (33, 1424799), (53, 887139), (87, 540441), (99, 474933), (103, 456489), (159, 295713), (261, 180147), (297, 158311), (309, 152163), (319, 147393), (477, 98571), (583, 80649), (783, 60049), (927, 50721), (957, 49131), (1133, 41499), (1431, 32857), (1537, 30591), (1749, 26883), (2781, 16907), (2871, 16377), (2987, 15741), (3399, 13833), (4611, 10197), (5247, 8961), (5459, 8613)]