55667031

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 31424169

約数列:

[1, 3, 7, 21, 59, 177, 179, 251, 413, 537, 753, 1239, 1253, 1757, 3759, 5271, 10561, 14809, 31683, 44427, 44929, 73927, 103663, 134787, 221781, 310989, 314503, 943509, 2650811, 7952433, 18555677, 55667031]

約数ペア:

[(1, 55667031), (3, 18555677), (7, 7952433), (21, 2650811), (59, 943509), (177, 314503), (179, 310989), (251, 221781), (413, 134787), (537, 103663), (753, 73927), (1239, 44929), (1253, 44427), (1757, 31683), (3759, 14809), (5271, 10561)]