77316309

素因数分解:

$3^3\times 7^1\times {\mathrm{409081}}^1$

素因数の和:409097

約数の個数: 16

約数和(自身を含む): 130906240

約数和(自身を除く): 53589931

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 409081, 1227243, 2863567, 3681729, 8590701, 11045187, 25772103, 77316309]

約数ペア:

[(1, 77316309), (3, 25772103), (7, 11045187), (9, 8590701), (21, 3681729), (27, 2863567), (63, 1227243), (189, 409081)]