27850953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 42497280

約数和(自身を除く): 14646327

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 509, 793, 897, 1403, 1527, 2379, 4209, 6617, 11707, 18239, 19851, 31049, 35121, 54717, 93147, 152191, 403637, 456573, 714127, 1210911, 2142381, 9283651, 27850953]

約数ペア:

[(1, 27850953), (3, 9283651), (13, 2142381), (23, 1210911), (39, 714127), (61, 456573), (69, 403637), (183, 152191), (299, 93147), (509, 54717), (793, 35121), (897, 31049), (1403, 19851), (1527, 18239), (2379, 11707), (4209, 6617)]