27378993

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 40494528

約数和(自身を除く): 13115535

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 1373, 4119, 6647, 19941, 23341, 31579, 70023, 94737, 396797, 536843, 1190391, 1610529, 9126331, 27378993]

約数ペア:

[(1, 27378993), (3, 9126331), (17, 1610529), (23, 1190391), (51, 536843), (69, 396797), (289, 94737), (391, 70023), (867, 31579), (1173, 23341), (1373, 19941), (4119, 6647)]