27570387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 43142400

約数和(自身を除く): 15572013

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1283, 1653, 3849, 7163, 16679, 21489, 24377, 37207, 50037, 73131, 111621, 316901, 483691, 706933, 950703, 1451073, 2120799, 9190129, 27570387]

約数ペア:

[(1, 27570387), (3, 9190129), (13, 2120799), (19, 1451073), (29, 950703), (39, 706933), (57, 483691), (87, 316901), (247, 111621), (377, 73131), (551, 50037), (741, 37207), (1131, 24377), (1283, 21489), (1653, 16679), (3849, 7163)]