155536392891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1125143}}^1$

素因数の和:1125287

約数の個数: 32

約数和(自身を含む): 233309859840

約数和(自身を除く): 77773466949

約数列:

[1, 3, 11, 33, 59, 71, 177, 213, 649, 781, 1947, 2343, 4189, 12567, 46079, 138237, 1125143, 3375429, 12376573, 37129719, 66383437, 79885153, 199150311, 239655459, 730217807, 878736683, 2190653421, 2636210049, 4713224027, 14139672081, 51845464297, 155536392891]

約数ペア:

[(1, 155536392891), (3, 51845464297), (11, 14139672081), (33, 4713224027), (59, 2636210049), (71, 2190653421), (177, 878736683), (213, 730217807), (649, 239655459), (781, 199150311), (1947, 79885153), (2343, 66383437), (4189, 37129719), (12567, 12376573), (46079, 3375429), (138237, 1125143)]