66710637

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17359}}^1$

素因数の和:17433

約数の個数: 24

約数和(自身を含む): 111937280

約数和(自身を除く): 45226643

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 17359, 52077, 121513, 156231, 364539, 1058899, 1093617, 3176697, 7412293, 9530091, 22236879, 66710637]

約数ペア:

[(1, 66710637), (3, 22236879), (7, 9530091), (9, 7412293), (21, 3176697), (61, 1093617), (63, 1058899), (183, 364539), (427, 156231), (549, 121513), (1281, 52077), (3843, 17359)]