66539178

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{64853}}^1$

素因数の和:64883

約数の個数: 32

約数和(自身を含む): 155649600

約数和(自身を除く): 89110422

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 64853, 129706, 194559, 389118, 583677, 1167354, 1232207, 1751031, 2464414, 3502062, 3696621, 7393242, 11089863, 22179726, 33269589, 66539178]

約数ペア:

[(1, 66539178), (2, 33269589), (3, 22179726), (6, 11089863), (9, 7393242), (18, 3696621), (19, 3502062), (27, 2464414), (38, 1751031), (54, 1232207), (57, 1167354), (114, 583677), (171, 389118), (342, 194559), (513, 129706), (1026, 64853)]