227718442971

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{3217}}^1\times {\mathrm{21787}}^1$

素因数の和:25048

約数の個数: 36

約数和(自身を含む): 347273572152

約数和(自身を除く): 119555129181

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3217, 3249, 9651, 21787, 28953, 61123, 65361, 183369, 196083, 413953, 550107, 1161337, 1241859, 3484011, 3725577, 7865107, 10452033, 23595321, 70088779, 70785963, 210266337, 630799011, 1331686801, 3995060403, 11985181209, 25302049219, 75906147657, 227718442971]

約数ペア:

[(1, 227718442971), (3, 75906147657), (9, 25302049219), (19, 11985181209), (57, 3995060403), (171, 1331686801), (361, 630799011), (1083, 210266337), (3217, 70785963), (3249, 70088779), (9651, 23595321), (21787, 10452033), (28953, 7865107), (61123, 3725577), (65361, 3484011), (183369, 1241859), (196083, 1161337), (413953, 550107)]