201179727

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5573}}^1$

素因数の和:5780

約数の個数: 32

約数和(自身を含む): 342466560

約数和(自身を除く): 141286833

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1719, 4011, 5157, 5573, 12033, 16719, 36099, 39011, 50157, 117033, 150471, 351099, 1053297, 1064443, 3193329, 7451101, 9579987, 22353303, 28739961, 67059909, 201179727]

約数ペア:

[(1, 201179727), (3, 67059909), (7, 28739961), (9, 22353303), (21, 9579987), (27, 7451101), (63, 3193329), (189, 1064443), (191, 1053297), (573, 351099), (1337, 150471), (1719, 117033), (4011, 50157), (5157, 39011), (5573, 36099), (12033, 16719)]