53919549

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7333}}^1$

素因数の和:7401

約数の個数: 24

約数和(自身を含む): 83900960

約数和(自身を除く): 29981411

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7333, 7353, 21999, 65997, 139327, 315319, 417981, 945957, 1253943, 2837871, 5991061, 17973183, 53919549]

約数ペア:

[(1, 53919549), (3, 17973183), (9, 5991061), (19, 2837871), (43, 1253943), (57, 945957), (129, 417981), (171, 315319), (387, 139327), (817, 65997), (2451, 21999), (7333, 7353)]