82421253

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 130982400

約数和(自身を除く): 48561147

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 2273, 4029, 6819, 12087, 20457, 36261, 38641, 61371, 115923, 179567, 347769, 538701, 1043307, 1616103, 3052639, 4848309, 9157917, 27473751, 82421253]

約数ペア:

[(1, 82421253), (3, 27473751), (9, 9157917), (17, 4848309), (27, 3052639), (51, 1616103), (79, 1043307), (153, 538701), (237, 347769), (459, 179567), (711, 115923), (1343, 61371), (2133, 38641), (2273, 36261), (4029, 20457), (6819, 12087)]