285280941681

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{919}}^1\times {\mathrm{4093}}^1$

素因数の和:5127

約数の個数: 48

約数和(自身を含む): 431337289600

約数和(自身を除く): 146056347919

約数列:

[1, 3, 9, 27, 53, 159, 477, 919, 1431, 2757, 2809, 4093, 8271, 8427, 12279, 24813, 25281, 36837, 48707, 75843, 110511, 146121, 216929, 438363, 650787, 1315089, 1952361, 2581471, 3761467, 5857083, 7744413, 11284401, 11497237, 23233239, 33853203, 34491711, 69699717, 101559609, 103475133, 199357751, 310425399, 598073253, 1794219759, 5382659277, 10565960803, 31697882409, 95093647227, 285280941681]

約数ペア:

[(1, 285280941681), (3, 95093647227), (9, 31697882409), (27, 10565960803), (53, 5382659277), (159, 1794219759), (477, 598073253), (919, 310425399), (1431, 199357751), (2757, 103475133), (2809, 101559609), (4093, 69699717), (8271, 34491711), (8427, 33853203), (12279, 23233239), (24813, 11497237), (25281, 11284401), (36837, 7744413), (48707, 5857083), (75843, 3761467), (110511, 2581471), (146121, 1952361), (216929, 1315089), (438363, 650787)]