82840317

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 130099200

約数和(自身を除く): 47258883

約数列:

[1, 3, 7, 21, 43, 129, 199, 301, 461, 597, 903, 1383, 1393, 3227, 4179, 8557, 9681, 19823, 25671, 59469, 59899, 91739, 138761, 179697, 275217, 416283, 642173, 1926519, 3944777, 11834331, 27613439, 82840317]

約数ペア:

[(1, 82840317), (3, 27613439), (7, 11834331), (21, 3944777), (43, 1926519), (129, 642173), (199, 416283), (301, 275217), (461, 179697), (597, 138761), (903, 91739), (1383, 59899), (1393, 59469), (3227, 25671), (4179, 19823), (8557, 9681)]