82679721

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 119656320

約数和(自身を除く): 36976599

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 2029, 2397, 6087, 13583, 34493, 40749, 95363, 103479, 286089, 586381, 1621171, 1759143, 4863513, 27559907, 82679721]

約数ペア:

[(1, 82679721), (3, 27559907), (17, 4863513), (47, 1759143), (51, 1621171), (141, 586381), (289, 286089), (799, 103479), (867, 95363), (2029, 40749), (2397, 34493), (6087, 13583)]