51479307

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19259}}^1$

素因数の和:19285

約数の個数: 24

約数和(自身を含む): 84127680

約数和(自身を除く): 32648373

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 19259, 57777, 173331, 211849, 519993, 635547, 1559979, 1906641, 4679937, 5719923, 17159769, 51479307]

約数ペア:

[(1, 51479307), (3, 17159769), (9, 5719923), (11, 4679937), (27, 1906641), (33, 1559979), (81, 635547), (99, 519993), (243, 211849), (297, 173331), (891, 57777), (2673, 19259)]