82550079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 135064800

約数和(自身を除く): 52514721

約数列:

[1, 3, 9, 17, 19, 51, 57, 73, 153, 171, 219, 323, 389, 657, 969, 1167, 1241, 1387, 2907, 3501, 3723, 4161, 6613, 7391, 11169, 12483, 19839, 22173, 23579, 28397, 59517, 66519, 70737, 85191, 125647, 212211, 255573, 376941, 482749, 539543, 1130823, 1448247, 1618629, 4344741, 4855887, 9172231, 27516693, 82550079]

約数ペア:

[(1, 82550079), (3, 27516693), (9, 9172231), (17, 4855887), (19, 4344741), (51, 1618629), (57, 1448247), (73, 1130823), (153, 539543), (171, 482749), (219, 376941), (323, 255573), (389, 212211), (657, 125647), (969, 85191), (1167, 70737), (1241, 66519), (1387, 59517), (2907, 28397), (3501, 23579), (3723, 22173), (4161, 19839), (6613, 12483), (7391, 11169)]