53774193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 27096207

約数列:

[1, 3, 11, 33, 59, 71, 177, 213, 389, 649, 781, 1167, 1947, 2343, 4189, 4279, 12567, 12837, 22951, 27619, 46079, 68853, 82857, 138237, 252461, 303809, 757383, 911427, 1629521, 4888563, 17924731, 53774193]

約数ペア:

[(1, 53774193), (3, 17924731), (11, 4888563), (33, 1629521), (59, 911427), (71, 757383), (177, 303809), (213, 252461), (389, 138237), (649, 82857), (781, 68853), (1167, 46079), (1947, 27619), (2343, 22951), (4189, 12837), (4279, 12567)]