213333291

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 113742549

約数列:

[1, 3, 9, 27, 41, 103, 123, 309, 369, 927, 1107, 1871, 2781, 4223, 5613, 12669, 16839, 38007, 50517, 76711, 114021, 192713, 230133, 578139, 690399, 1734417, 2071197, 5203251, 7901233, 23703699, 71111097, 213333291]

約数ペア:

[(1, 213333291), (3, 71111097), (9, 23703699), (27, 7901233), (41, 5203251), (103, 2071197), (123, 1734417), (309, 690399), (369, 578139), (927, 230133), (1107, 192713), (1871, 114021), (2781, 76711), (4223, 50517), (5613, 38007), (12669, 16839)]