2590996977

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 3980820480

約数和(自身を除く): 1389823503

約数列:

[1, 3, 9, 27, 59, 81, 127, 177, 243, 381, 531, 1143, 1423, 1593, 3429, 4269, 4779, 7493, 10287, 12807, 14337, 22479, 30861, 38421, 67437, 83957, 115263, 180721, 202311, 251871, 345789, 542163, 606933, 755613, 1626489, 1820799, 2266839, 4879467, 6800517, 10662539, 14638401, 20401551, 31987617, 43915203, 95962851, 287888553, 863665659, 2590996977]

約数ペア:

[(1, 2590996977), (3, 863665659), (9, 287888553), (27, 95962851), (59, 43915203), (81, 31987617), (127, 20401551), (177, 14638401), (243, 10662539), (381, 6800517), (531, 4879467), (1143, 2266839), (1423, 1820799), (1593, 1626489), (3429, 755613), (4269, 606933), (4779, 542163), (7493, 345789), (10287, 251871), (12807, 202311), (14337, 180721), (22479, 115263), (30861, 83957), (38421, 67437)]