310090869

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7621}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 504881280

約数和(自身を除く): 194790411

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 3699, 4521, 7621, 13563, 22863, 40689, 68589, 83831, 205767, 251493, 754479, 1044077, 2263437, 3132231, 9396693, 11484847, 28190079, 34454541, 103363623, 310090869]

約数ペア:

[(1, 310090869), (3, 103363623), (9, 34454541), (11, 28190079), (27, 11484847), (33, 9396693), (99, 3132231), (137, 2263437), (297, 1044077), (411, 754479), (1233, 251493), (1507, 205767), (3699, 83831), (4521, 68589), (7621, 40689), (13563, 22863)]