184163949

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{78401}}^1$

素因数の和:78442

約数の個数: 20

約数和(自身を含む): 284599260

約数和(自身を除く): 100435311

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 78401, 235203, 705609, 2116827, 2273629, 6350481, 6820887, 20462661, 61387983, 184163949]

約数ペア:

[(1, 184163949), (3, 61387983), (9, 20462661), (27, 6820887), (29, 6350481), (81, 2273629), (87, 2116827), (261, 705609), (783, 235203), (2349, 78401)]