51093279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 78427440

約数和(自身を除く): 27334161

約数列:

[1, 3, 9, 17, 51, 153, 419, 797, 1257, 2391, 3771, 7123, 7173, 13549, 21369, 40647, 64107, 121941, 333943, 1001829, 3005487, 5677031, 17031093, 51093279]

約数ペア:

[(1, 51093279), (3, 17031093), (9, 5677031), (17, 3005487), (51, 1001829), (153, 333943), (419, 121941), (797, 64107), (1257, 40647), (2391, 21369), (3771, 13549), (7123, 7173)]