26622783

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 45007200

約数和(自身を除く): 18384417

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 281, 297, 319, 363, 783, 843, 957, 1089, 2529, 2871, 3091, 3267, 3509, 7587, 8149, 8613, 9273, 10527, 24447, 27819, 31581, 34001, 73341, 83457, 89639, 94743, 102003, 220023, 268917, 306009, 806751, 918027, 986029, 2420253, 2958087, 8874261, 26622783]

約数ペア:

[(1, 26622783), (3, 8874261), (9, 2958087), (11, 2420253), (27, 986029), (29, 918027), (33, 806751), (87, 306009), (99, 268917), (121, 220023), (261, 102003), (281, 94743), (297, 89639), (319, 83457), (363, 73341), (783, 34001), (843, 31581), (957, 27819), (1089, 24447), (2529, 10527), (2871, 9273), (3091, 8613), (3267, 8149), (3509, 7587)]