30161187

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 52047360

約数和(自身を除く): 21886173

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3011, 3339, 9033, 10017, 21077, 27099, 63231, 81297, 159583, 189693, 478749, 569079, 1117081, 1436247, 3351243, 4308741, 10053729, 30161187]

約数ペア:

[(1, 30161187), (3, 10053729), (7, 4308741), (9, 3351243), (21, 1436247), (27, 1117081), (53, 569079), (63, 478749), (159, 189693), (189, 159583), (371, 81297), (477, 63231), (1113, 27099), (1431, 21077), (3011, 10017), (3339, 9033)]