66283191

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3357

約数の個数: 40

約数和(自身を含む): 112278320

約数和(自身を除く): 45995129

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 3313, 6669, 9939, 20007, 29817, 43069, 62947, 89451, 129207, 188841, 268353, 387621, 566523, 818311, 1162863, 1699569, 2454933, 3488589, 5098707, 7364799, 22094397, 66283191]

約数ペア:

[(1, 66283191), (3, 22094397), (9, 7364799), (13, 5098707), (19, 3488589), (27, 2454933), (39, 1699569), (57, 1162863), (81, 818311), (117, 566523), (171, 387621), (247, 268353), (351, 188841), (513, 129207), (741, 89451), (1053, 62947), (1539, 43069), (2223, 29817), (3313, 20007), (6669, 9939)]