80975403

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{176417}}^1$

素因数の和:176443

約数の個数: 16

約数和(自身を含む): 127020960

約数和(自身を除く): 46045557

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 176417, 529251, 1587753, 2999089, 4763259, 8997267, 26991801, 80975403]

約数ペア:

[(1, 80975403), (3, 26991801), (9, 8997267), (17, 4763259), (27, 2999089), (51, 1587753), (153, 529251), (459, 176417)]