51560289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17959}}^1$

素因数の和:18005

約数の個数: 24

約数和(自身を含む): 84052800

約数和(自身を除く): 32492511

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 17959, 53877, 161631, 197549, 520811, 592647, 1562433, 1777941, 4687299, 5728921, 17186763, 51560289]

約数ペア:

[(1, 51560289), (3, 17186763), (9, 5728921), (11, 4687299), (29, 1777941), (33, 1562433), (87, 592647), (99, 520811), (261, 197549), (319, 161631), (957, 53877), (2871, 17959)]