83837997

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 130157280

約数和(自身を除く): 46319283

約数列:

[1, 3, 9, 27, 53, 59, 81, 159, 177, 331, 477, 531, 993, 1431, 1593, 2979, 3127, 4293, 4779, 8937, 9381, 17543, 19529, 26811, 28143, 52629, 58587, 84429, 157887, 175761, 253287, 473661, 527283, 1035037, 1420983, 1581849, 3105111, 9315333, 27945999, 83837997]

約数ペア:

[(1, 83837997), (3, 27945999), (9, 9315333), (27, 3105111), (53, 1581849), (59, 1420983), (81, 1035037), (159, 527283), (177, 473661), (331, 253287), (477, 175761), (531, 157887), (993, 84429), (1431, 58587), (1593, 52629), (2979, 28143), (3127, 26811), (4293, 19529), (4779, 17543), (8937, 9381)]