2912668227

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74449}}^1$

素因数の和:74494

約数の個数: 48

約数和(自身を含む): 5203161600

約数和(自身を除く): 2290493373

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 1449, 1701, 1863, 4347, 5589, 13041, 39123, 74449, 223347, 521143, 670041, 1563429, 1712327, 2010123, 4690287, 5136981, 6030369, 11986289, 14070861, 15410943, 18091107, 35958867, 42212583, 46232829, 107876601, 126637749, 138698487, 323629803, 416095461, 970889409, 2912668227]

約数ペア:

[(1, 2912668227), (3, 970889409), (7, 416095461), (9, 323629803), (21, 138698487), (23, 126637749), (27, 107876601), (63, 46232829), (69, 42212583), (81, 35958867), (161, 18091107), (189, 15410943), (207, 14070861), (243, 11986289), (483, 6030369), (567, 5136981), (621, 4690287), (1449, 2010123), (1701, 1712327), (1863, 1563429), (4347, 670041), (5589, 521143), (13041, 223347), (39123, 74449)]