273397707

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48449}}^1$

素因数の和:48488

約数の個数: 32

約数和(自身を含む): 465120000

約数和(自身を除く): 191722293

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 48449, 145347, 436041, 532939, 920531, 1308123, 1598817, 2761593, 4796451, 8284779, 10125841, 14389353, 24854337, 30377523, 91132569, 273397707]

約数ペア:

[(1, 273397707), (3, 91132569), (9, 30377523), (11, 24854337), (19, 14389353), (27, 10125841), (33, 8284779), (57, 4796451), (99, 2761593), (171, 1598817), (209, 1308123), (297, 920531), (513, 532939), (627, 436041), (1881, 145347), (5643, 48449)]