297029456703

素因数分解:

$3^3\times 7^2\times {\mathrm{571}}^1\times {\mathrm{393191}}^1$

素因数の和:393785

約数の個数: 48

約数和(自身を含む): 512785278720

約数和(自身を除く): 215755822017

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 571, 1323, 1713, 3997, 5139, 11991, 15417, 27979, 35973, 83937, 107919, 251811, 393191, 755433, 1179573, 2752337, 3538719, 8257011, 10616157, 19266359, 24771033, 57799077, 74313099, 173397231, 224512061, 520191693, 673536183, 1571584427, 2020608549, 4714753281, 6061825647, 11001090989, 14144259843, 33003272967, 42432779529, 99009818901, 297029456703]

約数ペア:

[(1, 297029456703), (3, 99009818901), (7, 42432779529), (9, 33003272967), (21, 14144259843), (27, 11001090989), (49, 6061825647), (63, 4714753281), (147, 2020608549), (189, 1571584427), (441, 673536183), (571, 520191693), (1323, 224512061), (1713, 173397231), (3997, 74313099), (5139, 57799077), (11991, 24771033), (15417, 19266359), (27979, 10616157), (35973, 8257011), (83937, 3538719), (107919, 2752337), (251811, 1179573), (393191, 755433)]