39170763

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 61102080

約数和(自身を除く): 21931317

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 883, 1431, 1643, 2649, 4929, 7947, 14787, 23841, 27373, 44361, 46799, 82119, 140397, 246357, 421191, 739071, 1263573, 1450769, 4352307, 13056921, 39170763]

約数ペア:

[(1, 39170763), (3, 13056921), (9, 4352307), (27, 1450769), (31, 1263573), (53, 739071), (93, 421191), (159, 246357), (279, 140397), (477, 82119), (837, 46799), (883, 44361), (1431, 27373), (1643, 23841), (2649, 14787), (4929, 7947)]