28415703879

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{34607}}^1$

素因数の和:34762

約数の個数: 48

約数和(自身を含む): 44342538240

約数和(自身を除く): 15926834361

約数列:

[1, 3, 9, 27, 31, 81, 93, 109, 243, 279, 327, 837, 981, 2511, 2943, 3379, 7533, 8829, 10137, 26487, 30411, 34607, 91233, 103821, 273699, 311463, 821097, 934389, 1072817, 2803167, 3218451, 3772163, 8409501, 9655353, 11316489, 28966059, 33949467, 86898177, 101848401, 116937053, 260694531, 305545203, 350811159, 916635609, 1052433477, 3157300431, 9471901293, 28415703879]

約数ペア:

[(1, 28415703879), (3, 9471901293), (9, 3157300431), (27, 1052433477), (31, 916635609), (81, 350811159), (93, 305545203), (109, 260694531), (243, 116937053), (279, 101848401), (327, 86898177), (837, 33949467), (981, 28966059), (2511, 11316489), (2943, 9655353), (3379, 8409501), (7533, 3772163), (8829, 3218451), (10137, 2803167), (26487, 1072817), (30411, 934389), (34607, 821097), (91233, 311463), (103821, 273699)]