74281143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{27481}}^1$

素因数の和:27554

約数の個数: 16

約数和(自身を含む): 106850016

約数和(自身を除く): 32568873

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 27481, 82443, 467177, 1401531, 1456493, 4369479, 24760381, 74281143]

約数ペア:

[(1, 74281143), (3, 24760381), (17, 4369479), (51, 1456493), (53, 1401531), (159, 467177), (901, 82443), (2703, 27481)]