272720238903

素因数分解:

$3^3\times 7^1\times {\mathrm{1442964227}}^1$

素因数の和:1442964243

約数の個数: 16

約数和(自身を含む): 461748552960

約数和(自身を除く): 189028314057

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1442964227, 4328892681, 10100749589, 12986678043, 30302248767, 38960034129, 90906746301, 272720238903]

約数ペア:

[(1, 272720238903), (3, 90906746301), (7, 38960034129), (9, 30302248767), (21, 12986678043), (27, 10100749589), (63, 4328892681), (189, 1442964227)]