181828383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 274821120

約数和(自身を除く): 92992737

約数列:

[1, 3, 11, 33, 47, 59, 141, 177, 517, 649, 1551, 1947, 1987, 2773, 5961, 8319, 21857, 30503, 65571, 91509, 93389, 117233, 280167, 351699, 1027279, 1289563, 3081837, 3868689, 5509951, 16529853, 60609461, 181828383]

約数ペア:

[(1, 181828383), (3, 60609461), (11, 16529853), (33, 5509951), (47, 3868689), (59, 3081837), (141, 1289563), (177, 1027279), (517, 351699), (649, 280167), (1551, 117233), (1947, 93389), (1987, 91509), (2773, 65571), (5961, 30503), (8319, 21857)]