78536481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81049}}^1$

素因数の和:81088

約数の個数: 16

約数和(自身を含む): 116712000

約数和(自身を除く): 38175519

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 81049, 243147, 1377833, 1539931, 4133499, 4619793, 26178827, 78536481]

約数ペア:

[(1, 78536481), (3, 26178827), (17, 4619793), (19, 4133499), (51, 1539931), (57, 1377833), (323, 243147), (969, 81049)]