48174777

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 84791680

約数和(自身を除く): 36616903

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 83, 111, 189, 249, 259, 333, 581, 747, 777, 999, 1743, 2241, 2331, 3071, 5229, 6889, 6993, 9213, 15687, 20667, 21497, 27639, 48223, 62001, 64491, 82917, 144669, 186003, 193473, 254893, 434007, 580419, 764679, 1302021, 1784251, 2294037, 5352753, 6882111, 16058259, 48174777]

約数ペア:

[(1, 48174777), (3, 16058259), (7, 6882111), (9, 5352753), (21, 2294037), (27, 1784251), (37, 1302021), (63, 764679), (83, 580419), (111, 434007), (189, 254893), (249, 193473), (259, 186003), (333, 144669), (581, 82917), (747, 64491), (777, 62001), (999, 48223), (1743, 27639), (2241, 21497), (2331, 20667), (3071, 15687), (5229, 9213), (6889, 6993)]